177560968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 374900400

約数和(自身を除く): 197339432

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 113, 116, 226, 232, 377, 452, 521, 754, 904, 1042, 1469, 1508, 2084, 2938, 3016, 3277, 4168, 5876, 6554, 6773, 11752, 13108, 13546, 15109, 26216, 27092, 30218, 42601, 54184, 58873, 60436, 85202, 117746, 120872, 170404, 196417, 235492, 340808, 392834, 470984, 765349, 785668, 1530698, 1571336, 1707317, 3061396, 3414634, 6122792, 6829268, 13658536, 22195121, 44390242, 88780484, 177560968]

約数ペア:

[(1, 177560968), (2, 88780484), (4, 44390242), (8, 22195121), (13, 13658536), (26, 6829268), (29, 6122792), (52, 3414634), (58, 3061396), (104, 1707317), (113, 1571336), (116, 1530698), (226, 785668), (232, 765349), (377, 470984), (452, 392834), (521, 340808), (754, 235492), (904, 196417), (1042, 170404), (1469, 120872), (1508, 117746), (2084, 85202), (2938, 60436), (3016, 58873), (3277, 54184), (4168, 42601), (5876, 30218), (6554, 27092), (6773, 26216), (11752, 15109), (13108, 13546)]