156908639979

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{47387}}^1$

素因数の和:47737

約数の個数: 72

約数和(自身を含む): 281389185792

約数和(自身を除く): 124480545813

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 311, 507, 819, 933, 1183, 1521, 2177, 2799, 3549, 4043, 6531, 10647, 12129, 19593, 28301, 36387, 47387, 52559, 84903, 142161, 157677, 254709, 331709, 367913, 426483, 473031, 616031, 995127, 1103739, 1848093, 2985381, 3311217, 4312217, 5544279, 8008403, 12936651, 14737357, 24025209, 38809953, 44212071, 56058821, 72075627, 103161499, 132636213, 168176463, 191585641, 309484497, 504529389, 574756923, 928453491, 1341099487, 1724270769, 2490613333, 4023298461, 7471839999, 12069895383, 17434293331, 22415519997, 52302879993, 156908639979]

約数ペア:

[(1, 156908639979), (3, 52302879993), (7, 22415519997), (9, 17434293331), (13, 12069895383), (21, 7471839999), (39, 4023298461), (63, 2490613333), (91, 1724270769), (117, 1341099487), (169, 928453491), (273, 574756923), (311, 504529389), (507, 309484497), (819, 191585641), (933, 168176463), (1183, 132636213), (1521, 103161499), (2177, 72075627), (2799, 56058821), (3549, 44212071), (4043, 38809953), (6531, 24025209), (10647, 14737357), (12129, 12936651), (19593, 8008403), (28301, 5544279), (36387, 4312217), (47387, 3311217), (52559, 2985381), (84903, 1848093), (142161, 1103739), (157677, 995127), (254709, 616031), (331709, 473031), (367913, 426483)]