Q: What is the sum of all factors of the number 138,008 excluding 138,008?
A: 140,872
The factors of the number 138,008 are: 1, 2, 4, 8, 13, 26, 52, 104, 1327, 2654, 5308, 10616, 17251, 34502, 69004, 138008.
If you add them up, you will get the total of 138,148. Now subtract 138,008 to get 140,872