Q: What is the sum of all factors of the number 102,978 excluding 102,978?
A: 125,982
The factors of the number 102,978 are: 1, 2, 3, 6, 9, 18, 27, 54, 1907, 3814, 5721, 11442, 17163, 34326, 51489, 102978.
If you add them up, you will get the total of 103,103. Now subtract 102,978 to get 125,982