156739256756

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{709}}^1\times {\mathrm{421891}}^1$

素因数の和:422735

約数の個数: 24

約数和(自身を含む): 276778027680

約数和(自身を除く): 120038770924

約数列:

[1, 2, 4, 131, 262, 524, 709, 1418, 2836, 92879, 185758, 371516, 421891, 843782, 1687564, 55267721, 110535442, 221070884, 299120719, 598241438, 1196482876, 39184814189, 78369628378, 156739256756]

約数ペア:

[(1, 156739256756), (2, 78369628378), (4, 39184814189), (131, 1196482876), (262, 598241438), (524, 299120719), (709, 221070884), (1418, 110535442), (2836, 55267721), (92879, 1687564), (185758, 843782), (371516, 421891)]