157280260042

素因数分解:

$2^1\times {\mathrm{659}}^1\times {\mathrm{119332519}}^1$

素因数の和:119333180

約数の個数: 8

約数和(自身を含む): 236278389600

約数和(自身を除く): 78998129558

約数列:

[1, 2, 659, 1318, 119332519, 238665038, 78640130021, 157280260042]

約数ペア:

[(1, 157280260042), (2, 78640130021), (659, 238665038), (1318, 119332519)]