156968386524

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{661}}^1\times {\mathrm{25667}}^1$

素因数の和:26595

約数の個数: 72

約数和(自身を含む): 398943247248

約数和(自身を除く): 241974860724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 661, 771, 1028, 1322, 1542, 1983, 2313, 2644, 3084, 3966, 4626, 5949, 7932, 9252, 11898, 23796, 25667, 51334, 77001, 102668, 154002, 169877, 231003, 308004, 339754, 462006, 509631, 679508, 924012, 1019262, 1528893, 2038524, 3057786, 6115572, 6596419, 13192838, 16965887, 19789257, 26385676, 33931774, 39578514, 50897661, 59367771, 67863548, 79157028, 101795322, 118735542, 152692983, 203590644, 237471084, 305385966, 610771932, 4360232959, 8720465918, 13080698877, 17440931836, 26161397754, 39242096631, 52322795508, 78484193262, 156968386524]

約数ペア:

[(1, 156968386524), (2, 78484193262), (3, 52322795508), (4, 39242096631), (6, 26161397754), (9, 17440931836), (12, 13080698877), (18, 8720465918), (36, 4360232959), (257, 610771932), (514, 305385966), (661, 237471084), (771, 203590644), (1028, 152692983), (1322, 118735542), (1542, 101795322), (1983, 79157028), (2313, 67863548), (2644, 59367771), (3084, 50897661), (3966, 39578514), (4626, 33931774), (5949, 26385676), (7932, 19789257), (9252, 16965887), (11898, 13192838), (23796, 6596419), (25667, 6115572), (51334, 3057786), (77001, 2038524), (102668, 1528893), (154002, 1019262), (169877, 924012), (231003, 679508), (308004, 509631), (339754, 462006)]