156984404942

素因数分解:

$2^1\times {\mathrm{977}}^1\times {\mathrm{2287}}^1\times {\mathrm{35129}}^1$

素因数の和:38395

約数の個数: 16

約数和(自身を含む): 235827408960

約数和(自身を除く): 78843004018

約数列:

[1, 2, 977, 1954, 2287, 4574, 35129, 70258, 2234399, 4468798, 34321033, 68642066, 80340023, 160680046, 78492202471, 156984404942]

約数ペア:

[(1, 156984404942), (2, 78492202471), (977, 160680046), (1954, 80340023), (2287, 68642066), (4574, 34321033), (35129, 4468798), (70258, 2234399)]