120823928164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{122819}}^1$

素因数の和:122917

約数の個数: 72

約数和(自身を含む): 240713444160

約数和(自身を除く): 119889515996

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 289, 391, 578, 629, 782, 851, 1156, 1258, 1564, 1702, 2516, 3404, 6647, 10693, 13294, 14467, 21386, 26588, 28934, 42772, 57868, 122819, 245638, 245939, 491276, 491878, 983756, 2087923, 2824837, 4175846, 4544303, 5649674, 8351692, 9088606, 11299348, 18177212, 35494691, 48022229, 70989382, 77253151, 96044458, 104518969, 141978764, 154506302, 192088916, 209037938, 309012604, 418075876, 816377893, 1313303567, 1632755786, 1776822473, 2626607134, 3265511572, 3553644946, 5253214268, 7107289892, 30205982041, 60411964082, 120823928164]

約数ペア:

[(1, 120823928164), (2, 60411964082), (4, 30205982041), (17, 7107289892), (23, 5253214268), (34, 3553644946), (37, 3265511572), (46, 2626607134), (68, 1776822473), (74, 1632755786), (92, 1313303567), (148, 816377893), (289, 418075876), (391, 309012604), (578, 209037938), (629, 192088916), (782, 154506302), (851, 141978764), (1156, 104518969), (1258, 96044458), (1564, 77253151), (1702, 70989382), (2516, 48022229), (3404, 35494691), (6647, 18177212), (10693, 11299348), (13294, 9088606), (14467, 8351692), (21386, 5649674), (26588, 4544303), (28934, 4175846), (42772, 2824837), (57868, 2087923), (122819, 983756), (245638, 491878), (245939, 491276)]