188256924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:4007

約数の個数: 72

約数和(自身を含む): 502774272

約数和(自身を除く): 314517348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3923, 3999, 5332, 7846, 7998, 11769, 11997, 15692, 15996, 23538, 23994, 35307, 47076, 47988, 70614, 121613, 141228, 168689, 243226, 337378, 364839, 486452, 506067, 674756, 729678, 1012134, 1094517, 1459356, 1518201, 2024268, 2189034, 3036402, 4378068, 5229359, 6072804, 10458718, 15688077, 20917436, 31376154, 47064231, 62752308, 94128462, 188256924]

約数ペア:

[(1, 188256924), (2, 94128462), (3, 62752308), (4, 47064231), (6, 31376154), (9, 20917436), (12, 15688077), (18, 10458718), (31, 6072804), (36, 5229359), (43, 4378068), (62, 3036402), (86, 2189034), (93, 2024268), (124, 1518201), (129, 1459356), (172, 1094517), (186, 1012134), (258, 729678), (279, 674756), (372, 506067), (387, 486452), (516, 364839), (558, 337378), (774, 243226), (1116, 168689), (1333, 141228), (1548, 121613), (2666, 70614), (3923, 47988), (3999, 47076), (5332, 35307), (7846, 23994), (7998, 23538), (11769, 15996), (11997, 15692)]