157046408048

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{60217181}}^1$

素因数の和:60217352

約数の個数: 20

約数和(自身を含む): 306144153288

約数和(自身を除く): 149097745240

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 60217181, 120434362, 240868724, 481737448, 963474896, 9815400503, 19630801006, 39261602012, 78523204024, 157046408048]

約数ペア:

[(1, 157046408048), (2, 78523204024), (4, 39261602012), (8, 19630801006), (16, 9815400503), (163, 963474896), (326, 481737448), (652, 240868724), (1304, 120434362), (2608, 60217181)]