156923106529

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1\times {\mathrm{306247}}^1$

素因数の和:307356

約数の個数: 16

約数和(自身を含む): 182043611136

約数和(自身を除く): 25120504607

約数列:

[1, 7, 71, 497, 1031, 7217, 73201, 306247, 512407, 2143729, 21743537, 152204759, 315740657, 2210184599, 22417586647, 156923106529]

約数ペア:

[(1, 156923106529), (7, 22417586647), (71, 2210184599), (497, 315740657), (1031, 152204759), (7217, 21743537), (73201, 2143729), (306247, 512407)]