157090221108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1914707}}^1$

素因数の和:1914813

約数の個数: 72

約数和(自身を含む): 413990504928

約数和(自身を除く): 256900283820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 2279, 4558, 6837, 9116, 13674, 20511, 27348, 41022, 82044, 1914707, 3829414, 5744121, 7658828, 11488242, 17232363, 22976484, 34464726, 68929452, 82332401, 101479471, 164664802, 202958942, 246997203, 304438413, 329329604, 405917884, 493994406, 608876826, 740991609, 913315239, 987988812, 1217753652, 1481983218, 1826630478, 2963966436, 3653260956, 4363617253, 8727234506, 13090851759, 17454469012, 26181703518, 39272555277, 52363407036, 78545110554, 157090221108]

約数ペア:

[(1, 157090221108), (2, 78545110554), (3, 52363407036), (4, 39272555277), (6, 26181703518), (9, 17454469012), (12, 13090851759), (18, 8727234506), (36, 4363617253), (43, 3653260956), (53, 2963966436), (86, 1826630478), (106, 1481983218), (129, 1217753652), (159, 987988812), (172, 913315239), (212, 740991609), (258, 608876826), (318, 493994406), (387, 405917884), (477, 329329604), (516, 304438413), (636, 246997203), (774, 202958942), (954, 164664802), (1548, 101479471), (1908, 82332401), (2279, 68929452), (4558, 34464726), (6837, 22976484), (9116, 17232363), (13674, 11488242), (20511, 7658828), (27348, 5744121), (41022, 3829414), (82044, 1914707)]