149853759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 244270080

約数和(自身を除く): 94416321

約数列:

[1, 3, 11, 17, 29, 33, 51, 61, 87, 151, 183, 187, 319, 453, 493, 561, 671, 957, 1037, 1479, 1661, 1769, 2013, 2567, 3111, 4379, 4983, 5307, 5423, 7701, 9211, 11407, 13137, 16269, 19459, 27633, 28237, 30073, 34221, 48169, 58377, 74443, 84711, 90219, 101321, 144507, 156587, 223329, 267119, 303963, 330803, 469761, 801357, 818873, 992409, 1722457, 2456619, 2938309, 4541023, 5167371, 8814927, 13623069, 49951253, 149853759]

約数ペア:

[(1, 149853759), (3, 49951253), (11, 13623069), (17, 8814927), (29, 5167371), (33, 4541023), (51, 2938309), (61, 2456619), (87, 1722457), (151, 992409), (183, 818873), (187, 801357), (319, 469761), (453, 330803), (493, 303963), (561, 267119), (671, 223329), (957, 156587), (1037, 144507), (1479, 101321), (1661, 90219), (1769, 84711), (2013, 74443), (2567, 58377), (3111, 48169), (4379, 34221), (4983, 30073), (5307, 28237), (5423, 27633), (7701, 19459), (9211, 16269), (11407, 13137)]