164821284862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{80244053}}^1$

素因数の和:80244147

約数の個数: 16

約数和(自身を含む): 269620021440

約数和(自身を除く): 104798736578

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 80244053, 160488106, 1043172689, 2086345378, 6339280187, 12678560374, 82410642431, 164821284862]

約数ペア:

[(1, 164821284862), (2, 82410642431), (13, 12678560374), (26, 6339280187), (79, 2086345378), (158, 1043172689), (1027, 160488106), (2054, 80244053)]