156612404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12497}}^1$

素因数の和:12755

約数の個数: 24

約数和(自身を含む): 296402568

約数和(自身を除く): 139790164

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12497, 12532, 24994, 49988, 162461, 324922, 649844, 3011777, 6023554, 12047108, 39153101, 78306202, 156612404]

約数ペア:

[(1, 156612404), (2, 78306202), (4, 39153101), (13, 12047108), (26, 6023554), (52, 3011777), (241, 649844), (482, 324922), (964, 162461), (3133, 49988), (6266, 24994), (12497, 12532)]