Q: What is the sum of all factors of the number 166,990 excluding 166,990?
A: 133,610
The factors of the number 166,990 are: 1, 2, 5, 10, 16699, 33398, 83495, 166990.
If you add them up, you will get the total of 167,123. Now subtract 166,990 to get 133,610