156728388471

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{4224371}}^1$

素因数の和:4224606

約数の個数: 16

約数和(自身を含む): 212908348800

約数和(自身を除く): 56179960329

約数列:

[1, 3, 83, 149, 249, 447, 12367, 37101, 4224371, 12673113, 350622793, 629431279, 1051868379, 1888293837, 52242796157, 156728388471]

約数ペア:

[(1, 156728388471), (3, 52242796157), (83, 1888293837), (149, 1051868379), (249, 629431279), (447, 350622793), (12367, 12673113), (37101, 4224371)]