128232288

素因数分解:

$2^5\times 3^3\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 376437600

約数和(自身を除く): 248205312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 193, 216, 288, 386, 432, 579, 769, 772, 864, 1158, 1538, 1544, 1737, 2307, 2316, 3076, 3088, 3474, 4614, 4632, 5211, 6152, 6176, 6921, 6948, 9228, 9264, 10422, 12304, 13842, 13896, 18456, 18528, 20763, 20844, 24608, 27684, 27792, 36912, 41526, 41688, 55368, 55584, 73824, 83052, 83376, 110736, 148417, 166104, 166752, 221472, 296834, 332208, 445251, 593668, 664416, 890502, 1187336, 1335753, 1781004, 2374672, 2671506, 3562008, 4007259, 4749344, 5343012, 7124016, 8014518, 10686024, 14248032, 16029036, 21372048, 32058072, 42744096, 64116144, 128232288]

約数ペア:

[(1, 128232288), (2, 64116144), (3, 42744096), (4, 32058072), (6, 21372048), (8, 16029036), (9, 14248032), (12, 10686024), (16, 8014518), (18, 7124016), (24, 5343012), (27, 4749344), (32, 4007259), (36, 3562008), (48, 2671506), (54, 2374672), (72, 1781004), (96, 1335753), (108, 1187336), (144, 890502), (193, 664416), (216, 593668), (288, 445251), (386, 332208), (432, 296834), (579, 221472), (769, 166752), (772, 166104), (864, 148417), (1158, 110736), (1538, 83376), (1544, 83052), (1737, 73824), (2307, 55584), (2316, 55368), (3076, 41688), (3088, 41526), (3474, 36912), (4614, 27792), (4632, 27684), (5211, 24608), (6152, 20844), (6176, 20763), (6921, 18528), (6948, 18456), (9228, 13896), (9264, 13842), (10422, 12304)]