156934417012

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{4357}}^1\times {\mathrm{21491}}^1$

素因数の和:26271

約数の個数: 24

約数和(自身を含む): 275366679840

約数和(自身を除く): 118432262828

約数列:

[1, 2, 4, 419, 838, 1676, 4357, 8714, 17428, 21491, 42982, 85964, 1825583, 3651166, 7302332, 9004729, 18009458, 36018916, 93636287, 187272574, 374545148, 39233604253, 78467208506, 156934417012]

約数ペア:

[(1, 156934417012), (2, 78467208506), (4, 39233604253), (419, 374545148), (838, 187272574), (1676, 93636287), (4357, 36018916), (8714, 18009458), (17428, 9004729), (21491, 7302332), (42982, 3651166), (85964, 1825583)]