156720260908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{13099}}^1\times {\mathrm{72953}}^1$

素因数の和:86097

約数の個数: 24

約数和(自身を含む): 280975035600

約数和(自身を除く): 124254774692

約数列:

[1, 2, 4, 41, 82, 164, 13099, 26198, 52396, 72953, 145906, 291812, 537059, 1074118, 2148236, 2991073, 5982146, 11964292, 955611347, 1911222694, 3822445388, 39180065227, 78360130454, 156720260908]

約数ペア:

[(1, 156720260908), (2, 78360130454), (4, 39180065227), (41, 3822445388), (82, 1911222694), (164, 955611347), (13099, 11964292), (26198, 5982146), (52396, 2991073), (72953, 2148236), (145906, 1074118), (291812, 537059)]