180715164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 494355456

約数和(自身を除く): 313640292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 157, 193, 213, 284, 314, 386, 426, 471, 497, 579, 628, 772, 852, 942, 994, 1099, 1158, 1351, 1491, 1884, 1988, 2198, 2316, 2702, 2982, 3297, 4053, 4396, 5404, 5964, 6594, 8106, 11147, 13188, 13703, 16212, 22294, 27406, 30301, 33441, 41109, 44588, 54812, 60602, 66882, 78029, 82218, 90903, 95921, 121204, 133764, 156058, 164436, 181806, 191842, 212107, 234087, 287763, 312116, 363612, 383684, 424214, 468174, 575526, 636321, 848428, 936348, 1151052, 1272642, 2151371, 2545284, 4302742, 6454113, 8605484, 12908226, 15059597, 25816452, 30119194, 45178791, 60238388, 90357582, 180715164]

約数ペア:

[(1, 180715164), (2, 90357582), (3, 60238388), (4, 45178791), (6, 30119194), (7, 25816452), (12, 15059597), (14, 12908226), (21, 8605484), (28, 6454113), (42, 4302742), (71, 2545284), (84, 2151371), (142, 1272642), (157, 1151052), (193, 936348), (213, 848428), (284, 636321), (314, 575526), (386, 468174), (426, 424214), (471, 383684), (497, 363612), (579, 312116), (628, 287763), (772, 234087), (852, 212107), (942, 191842), (994, 181806), (1099, 164436), (1158, 156058), (1351, 133764), (1491, 121204), (1884, 95921), (1988, 90903), (2198, 82218), (2316, 78029), (2702, 66882), (2982, 60602), (3297, 54812), (4053, 44588), (4396, 41109), (5404, 33441), (5964, 30301), (6594, 27406), (8106, 22294), (11147, 16212), (13188, 13703)]