139125756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 430762752

約数和(自身を除く): 291636996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 289, 308, 357, 374, 462, 476, 521, 561, 578, 714, 748, 867, 924, 1042, 1122, 1156, 1309, 1428, 1563, 1734, 2023, 2084, 2244, 2618, 3126, 3179, 3468, 3647, 3927, 4046, 5236, 5731, 6069, 6252, 6358, 7294, 7854, 8092, 8857, 9537, 10941, 11462, 12138, 12716, 14588, 15708, 17193, 17714, 19074, 21882, 22253, 22924, 24276, 26571, 34386, 35428, 38148, 40117, 43764, 44506, 53142, 61999, 66759, 68772, 80234, 89012, 97427, 106284, 120351, 123998, 133518, 150569, 160468, 185997, 194854, 240702, 247996, 267036, 292281, 301138, 371994, 389708, 451707, 481404, 584562, 602276, 681989, 743988, 903414, 1053983, 1169124, 1363978, 1656259, 1806828, 2045967, 2107966, 2727956, 3161949, 3312518, 4091934, 4215932, 4968777, 6323898, 6625036, 8183868, 9937554, 11593813, 12647796, 19875108, 23187626, 34781439, 46375252, 69562878, 139125756]

約数ペア:

[(1, 139125756), (2, 69562878), (3, 46375252), (4, 34781439), (6, 23187626), (7, 19875108), (11, 12647796), (12, 11593813), (14, 9937554), (17, 8183868), (21, 6625036), (22, 6323898), (28, 4968777), (33, 4215932), (34, 4091934), (42, 3312518), (44, 3161949), (51, 2727956), (66, 2107966), (68, 2045967), (77, 1806828), (84, 1656259), (102, 1363978), (119, 1169124), (132, 1053983), (154, 903414), (187, 743988), (204, 681989), (231, 602276), (238, 584562), (289, 481404), (308, 451707), (357, 389708), (374, 371994), (462, 301138), (476, 292281), (521, 267036), (561, 247996), (578, 240702), (714, 194854), (748, 185997), (867, 160468), (924, 150569), (1042, 133518), (1122, 123998), (1156, 120351), (1309, 106284), (1428, 97427), (1563, 89012), (1734, 80234), (2023, 68772), (2084, 66759), (2244, 61999), (2618, 53142), (3126, 44506), (3179, 43764), (3468, 40117), (3647, 38148), (3927, 35428), (4046, 34386), (5236, 26571), (5731, 24276), (6069, 22924), (6252, 22253), (6358, 21882), (7294, 19074), (7854, 17714), (8092, 17193), (8857, 15708), (9537, 14588), (10941, 12716), (11462, 12138)]