Q: What is the sum of all factors of the number 138,378 excluding 138,378?
A: 138,390
The factors of the number 138,378 are: 1, 2, 3, 6, 23063, 46126, 69189, 138378.
If you add them up, you will get the total of 138,516. Now subtract 138,378 to get 138,390