156940837779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1\times {\mathrm{1951}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 243291783168

約数和(自身を除く): 86350945389

約数列:

[1, 3, 11, 17, 33, 51, 187, 223, 561, 643, 669, 1929, 1951, 2453, 3791, 5853, 7073, 7359, 10931, 11373, 21219, 21461, 32793, 33167, 41701, 64383, 99501, 120241, 125103, 143389, 360723, 364837, 430167, 435073, 1094511, 1254493, 1305219, 1577279, 2437613, 3763479, 4731837, 4785803, 7312839, 7396241, 13799423, 14357409, 21326381, 22188723, 26813743, 41398269, 63979143, 80441229, 81358651, 234590191, 244075953, 279751939, 703770573, 839255817, 3077271329, 4755782963, 9231813987, 14267348889, 52313612593, 156940837779]

約数ペア:

[(1, 156940837779), (3, 52313612593), (11, 14267348889), (17, 9231813987), (33, 4755782963), (51, 3077271329), (187, 839255817), (223, 703770573), (561, 279751939), (643, 244075953), (669, 234590191), (1929, 81358651), (1951, 80441229), (2453, 63979143), (3791, 41398269), (5853, 26813743), (7073, 22188723), (7359, 21326381), (10931, 14357409), (11373, 13799423), (21219, 7396241), (21461, 7312839), (32793, 4785803), (33167, 4731837), (41701, 3763479), (64383, 2437613), (99501, 1577279), (120241, 1305219), (125103, 1254493), (143389, 1094511), (360723, 435073), (364837, 430167)]