Q: What is the sum of all factors of the number 147,890 excluding 147,890?
A: 130,318
The factors of the number 147,890 are: 1, 2, 5, 10, 23, 46, 115, 230, 643, 1286, 3215, 6430, 14789, 29578, 73945, 147890.
If you add them up, you will get the total of 148,020. Now subtract 147,890 to get 130,318