153648976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 336853440

約数和(自身を除く): 183204464

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 43, 52, 82, 86, 104, 164, 172, 208, 328, 344, 419, 533, 559, 656, 688, 838, 1066, 1118, 1676, 1763, 2132, 2236, 3352, 3526, 4264, 4472, 5447, 6704, 7052, 8528, 8944, 10894, 14104, 17179, 18017, 21788, 22919, 28208, 34358, 36034, 43576, 45838, 68716, 72068, 87152, 91676, 137432, 144136, 183352, 223327, 234221, 274864, 288272, 366704, 446654, 468442, 738697, 893308, 936884, 1477394, 1786616, 1873768, 2954788, 3573232, 3747536, 5909576, 9603061, 11819152, 19206122, 38412244, 76824488, 153648976]

約数ペア:

[(1, 153648976), (2, 76824488), (4, 38412244), (8, 19206122), (13, 11819152), (16, 9603061), (26, 5909576), (41, 3747536), (43, 3573232), (52, 2954788), (82, 1873768), (86, 1786616), (104, 1477394), (164, 936884), (172, 893308), (208, 738697), (328, 468442), (344, 446654), (419, 366704), (533, 288272), (559, 274864), (656, 234221), (688, 223327), (838, 183352), (1066, 144136), (1118, 137432), (1676, 91676), (1763, 87152), (2132, 72068), (2236, 68716), (3352, 45838), (3526, 43576), (4264, 36034), (4472, 34358), (5447, 28208), (6704, 22919), (7052, 21788), (8528, 18017), (8944, 17179), (10894, 14104)]