131456708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{14561}}^1$

素因数の和:14663

約数の個数: 24

約数和(自身を含む): 240156504

約数和(自身を除く): 108699796

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 14561, 29122, 58244, 538757, 888221, 1077514, 1776442, 2155028, 3552884, 32864177, 65728354, 131456708]

約数ペア:

[(1, 131456708), (2, 65728354), (4, 32864177), (37, 3552884), (61, 2155028), (74, 1776442), (122, 1077514), (148, 888221), (244, 538757), (2257, 58244), (4514, 29122), (9028, 14561)]