158588017

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 185213952

約数和(自身を除く): 26625935

約数列:

[1, 7, 83, 107, 581, 749, 2551, 8881, 17857, 62167, 211733, 272957, 1482131, 1910699, 22655431, 158588017]

約数ペア:

[(1, 158588017), (7, 22655431), (83, 1910699), (107, 1482131), (581, 272957), (749, 211733), (2551, 62167), (8881, 17857)]