156940411055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7729151}}^1$

素因数の和:7729318

約数の個数: 16

約数和(自身を含む): 195887628288

約数和(自身を除く): 38947217233

約数列:

[1, 5, 31, 131, 155, 655, 4061, 20305, 7729151, 38645755, 239603681, 1012518781, 1198018405, 5062593905, 31388082211, 156940411055]

約数ペア:

[(1, 156940411055), (5, 31388082211), (31, 5062593905), (131, 1198018405), (155, 1012518781), (655, 239603681), (4061, 38645755), (20305, 7729151)]