187996819168

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{4049}}^1\times {\mathrm{8387}}^1$

素因数の和:12619

約数の個数: 48

約数和(自身を含む): 372394486800

約数和(自身を除く): 184397667632

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 4049, 5536, 8098, 8387, 16196, 16774, 32392, 33548, 64784, 67096, 129568, 134192, 268384, 700477, 1400954, 1450951, 2801908, 2901902, 5603816, 5803804, 11207632, 11607608, 22415264, 23215216, 33958963, 46430432, 67917926, 135835852, 271671704, 543343408, 1086686816, 5874900599, 11749801198, 23499602396, 46999204792, 93998409584, 187996819168]

約数ペア:

[(1, 187996819168), (2, 93998409584), (4, 46999204792), (8, 23499602396), (16, 11749801198), (32, 5874900599), (173, 1086686816), (346, 543343408), (692, 271671704), (1384, 135835852), (2768, 67917926), (4049, 46430432), (5536, 33958963), (8098, 23215216), (8387, 22415264), (16196, 11607608), (16774, 11207632), (32392, 5803804), (33548, 5603816), (64784, 2901902), (67096, 2801908), (129568, 1450951), (134192, 1400954), (268384, 700477)]