157225194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 409743360

約数和(自身を除く): 252518166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 227, 239, 322, 414, 454, 478, 483, 681, 717, 966, 1362, 1434, 1449, 1589, 1673, 2043, 2151, 2898, 3178, 3346, 4086, 4302, 4767, 5019, 5221, 5497, 9534, 10038, 10442, 10994, 14301, 15057, 15663, 16491, 28602, 30114, 31326, 32982, 36547, 38479, 46989, 49473, 54253, 73094, 76958, 93978, 98946, 108506, 109641, 115437, 162759, 219282, 230874, 325518, 328923, 346311, 379771, 488277, 657846, 692622, 759542, 976554, 1139313, 1247819, 2278626, 2495638, 3417939, 3743457, 6835878, 7486914, 8734733, 11230371, 17469466, 22460742, 26204199, 52408398, 78612597, 157225194]

約数ペア:

[(1, 157225194), (2, 78612597), (3, 52408398), (6, 26204199), (7, 22460742), (9, 17469466), (14, 11230371), (18, 8734733), (21, 7486914), (23, 6835878), (42, 3743457), (46, 3417939), (63, 2495638), (69, 2278626), (126, 1247819), (138, 1139313), (161, 976554), (207, 759542), (227, 692622), (239, 657846), (322, 488277), (414, 379771), (454, 346311), (478, 328923), (483, 325518), (681, 230874), (717, 219282), (966, 162759), (1362, 115437), (1434, 109641), (1449, 108506), (1589, 98946), (1673, 93978), (2043, 76958), (2151, 73094), (2898, 54253), (3178, 49473), (3346, 46989), (4086, 38479), (4302, 36547), (4767, 32982), (5019, 31326), (5221, 30114), (5497, 28602), (9534, 16491), (10038, 15663), (10442, 15057), (10994, 14301)]