Q: What is the sum of all factors of the number 128,151 excluding 128,151?
A: 63,729
The factors of the number 128,151 are: 1, 3, 9, 29, 87, 261, 491, 1473, 4419, 14239, 42717, 128151.
If you add them up, you will get the total of 128,214. Now subtract 128,151 to get 63,729