156966190604

素因数分解:

$2^2\times {\mathrm{98251}}^1\times {\mathrm{399401}}^1$

素因数の和:497656

約数の個数: 12

約数和(自身を含む): 274694317128

約数和(自身を除く): 117728126524

約数列:

[1, 2, 4, 98251, 196502, 393004, 399401, 798802, 1597604, 39241547651, 78483095302, 156966190604]

約数ペア:

[(1, 156966190604), (2, 78483095302), (4, 39241547651), (98251, 1597604), (196502, 798802), (393004, 399401)]