157580927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2749}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 190080000

約数和(自身を除く): 32499073

約数列:

[1, 7, 19, 133, 431, 2749, 3017, 8189, 19243, 52231, 57323, 365617, 1184819, 8293733, 22511561, 157580927]

約数ペア:

[(1, 157580927), (7, 22511561), (19, 8293733), (133, 1184819), (431, 365617), (2749, 57323), (3017, 52231), (8189, 19243)]