First, just to confirm that you are using the hue bulbs with the hue bridge, right? Although they technically can be connected directly to a smartthings hub, neither company recommends that, and they can mess up your Zigbee network.
FAQ: Do I need the Hue Bridge/Hub to Use a Hue Bulb with SmartThings?
If you added them to a hue bridge which was already connected to your smartthings account, they shouldn’t have any impact. Maybe add a little more noise in the immediate environment, so you might want to check the channels, but shouldn’t be a big deal. There’s typically very little traffic on a hue network.
If you added them directly to a smartthings hub, then, yes, they can cause a lot of problems. See the FAQ I just linked to.
As far as mapping your smartthings networks…
SmartThings provides very few built in tools, significantly less than competing brands. 
If you go to the IDE, which is the web interface from the old architecture to your smartthings account, you will at least be able to tell the Zigbee channel for each hub under the hub details there. That’s the link that @nathancu just gave you.
You will also be able to see a single route path reported for each zigbee device. But it’s not real time, and it’s not necessarily the most commonly used path, it’s just the last one that the cloud happen to record for this reporting. It’s better than the nothing that we used to have before, but not a whole lot better. 
If you want to get a real map of your Zigbee and zwave networks you have to buy another device from another company, add it into your network, and then use that device’s network tools. Which is doable, but expensive and annoying.