105455216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 225949824

約数和(自身を除く): 120494608

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 73, 94, 113, 136, 146, 188, 226, 272, 292, 376, 452, 584, 752, 799, 904, 1168, 1241, 1598, 1808, 1921, 2482, 3196, 3431, 3842, 4964, 5311, 6392, 6862, 7684, 8249, 9928, 10622, 12784, 13724, 15368, 16498, 19856, 21244, 27448, 30736, 32996, 42488, 54896, 58327, 65992, 84976, 90287, 116654, 131984, 140233, 180574, 233308, 280466, 361148, 387703, 466616, 560932, 722296, 775406, 933232, 1121864, 1444592, 1550812, 2243728, 3101624, 6203248, 6590951, 13181902, 26363804, 52727608, 105455216]

約数ペア:

[(1, 105455216), (2, 52727608), (4, 26363804), (8, 13181902), (16, 6590951), (17, 6203248), (34, 3101624), (47, 2243728), (68, 1550812), (73, 1444592), (94, 1121864), (113, 933232), (136, 775406), (146, 722296), (188, 560932), (226, 466616), (272, 387703), (292, 361148), (376, 280466), (452, 233308), (584, 180574), (752, 140233), (799, 131984), (904, 116654), (1168, 90287), (1241, 84976), (1598, 65992), (1808, 58327), (1921, 54896), (2482, 42488), (3196, 32996), (3431, 30736), (3842, 27448), (4964, 21244), (5311, 19856), (6392, 16498), (6862, 15368), (7684, 13724), (8249, 12784), (9928, 10622)]