Q: What is the sum of all factors of the number 138,860 excluding 138,860?
A: 160,516
The factors of the number 138,860 are: 1, 2, 4, 5, 10, 20, 53, 106, 131, 212, 262, 265, 524, 530, 655, 1060, 1310, 2620, 6943, 13886, 27772, 34715, 69430, 138860.
If you add them up, you will get the total of 139,020. Now subtract 138,860 to get 160,516