156720058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{12653}}^1$

素因数の和:13229

約数の個数: 16

約数和(自身を含む): 256926816

約数和(自身を除く): 100206758

約数列:

[1, 2, 11, 22, 563, 1126, 6193, 12386, 12653, 25306, 139183, 278366, 7123639, 14247278, 78360029, 156720058]

約数ペア:

[(1, 156720058), (2, 78360029), (11, 14247278), (22, 7123639), (563, 278366), (1126, 139183), (6193, 25306), (12386, 12653)]