165121572

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 491272992

約数和(自身を除く): 326151420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 521, 539, 588, 686, 924, 1029, 1042, 1078, 1372, 1563, 1617, 2058, 2084, 2156, 2401, 3126, 3234, 3647, 3773, 4116, 4802, 5731, 6252, 6468, 7203, 7294, 7546, 9604, 10941, 11319, 11462, 14406, 14588, 15092, 17193, 21882, 22638, 22924, 25529, 26411, 28812, 34386, 40117, 43764, 45276, 51058, 52822, 68772, 76587, 79233, 80234, 102116, 105644, 120351, 153174, 158466, 160468, 178703, 240702, 280819, 306348, 316932, 357406, 481404, 536109, 561638, 714812, 842457, 1072218, 1123276, 1250921, 1684914, 1965733, 2144436, 2501842, 3369828, 3752763, 3931466, 5003684, 5897199, 7505526, 7862932, 11794398, 13760131, 15011052, 23588796, 27520262, 41280393, 55040524, 82560786, 165121572]

約数ペア:

[(1, 165121572), (2, 82560786), (3, 55040524), (4, 41280393), (6, 27520262), (7, 23588796), (11, 15011052), (12, 13760131), (14, 11794398), (21, 7862932), (22, 7505526), (28, 5897199), (33, 5003684), (42, 3931466), (44, 3752763), (49, 3369828), (66, 2501842), (77, 2144436), (84, 1965733), (98, 1684914), (132, 1250921), (147, 1123276), (154, 1072218), (196, 842457), (231, 714812), (294, 561638), (308, 536109), (343, 481404), (462, 357406), (521, 316932), (539, 306348), (588, 280819), (686, 240702), (924, 178703), (1029, 160468), (1042, 158466), (1078, 153174), (1372, 120351), (1563, 105644), (1617, 102116), (2058, 80234), (2084, 79233), (2156, 76587), (2401, 68772), (3126, 52822), (3234, 51058), (3647, 45276), (3773, 43764), (4116, 40117), (4802, 34386), (5731, 28812), (6252, 26411), (6468, 25529), (7203, 22924), (7294, 22638), (7546, 21882), (9604, 17193), (10941, 15092), (11319, 14588), (11462, 14406)]