128188848

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 341763840

約数和(自身を除く): 213574992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 173, 258, 344, 346, 359, 516, 519, 688, 692, 718, 1032, 1038, 1077, 1384, 1436, 2064, 2076, 2154, 2768, 2872, 4152, 4308, 5744, 7439, 8304, 8616, 14878, 15437, 17232, 22317, 29756, 30874, 44634, 46311, 59512, 61748, 62107, 89268, 92622, 119024, 123496, 124214, 178536, 185244, 186321, 246992, 248428, 357072, 370488, 372642, 496856, 740976, 745284, 993712, 1490568, 2670601, 2981136, 5341202, 8011803, 10682404, 16023606, 21364808, 32047212, 42729616, 64094424, 128188848]

約数ペア:

[(1, 128188848), (2, 64094424), (3, 42729616), (4, 32047212), (6, 21364808), (8, 16023606), (12, 10682404), (16, 8011803), (24, 5341202), (43, 2981136), (48, 2670601), (86, 1490568), (129, 993712), (172, 745284), (173, 740976), (258, 496856), (344, 372642), (346, 370488), (359, 357072), (516, 248428), (519, 246992), (688, 186321), (692, 185244), (718, 178536), (1032, 124214), (1038, 123496), (1077, 119024), (1384, 92622), (1436, 89268), (2064, 62107), (2076, 61748), (2154, 59512), (2768, 46311), (2872, 44634), (4152, 30874), (4308, 29756), (5744, 22317), (7439, 17232), (8304, 15437), (8616, 14878)]