138073728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 418461120

約数和(自身を除く): 280387392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1627, 1632, 1664, 1768, 2176, 2496, 2652, 3254, 3264, 3536, 4881, 4992, 5304, 6508, 6528, 7072, 9762, 10608, 13016, 14144, 19524, 21151, 21216, 26032, 27659, 28288, 39048, 42302, 42432, 52064, 55318, 63453, 78096, 82977, 84604, 84864, 104128, 110636, 126906, 156192, 165954, 169208, 208256, 221272, 253812, 312384, 331908, 338416, 359567, 442544, 507624, 624768, 663816, 676832, 719134, 885088, 1015248, 1078701, 1327632, 1353664, 1438268, 1770176, 2030496, 2157402, 2655264, 2707328, 2876536, 3540352, 4060992, 4314804, 5310528, 5753072, 8121984, 8629608, 10621056, 11506144, 17259216, 23012288, 34518432, 46024576, 69036864, 138073728]

約数ペア:

[(1, 138073728), (2, 69036864), (3, 46024576), (4, 34518432), (6, 23012288), (8, 17259216), (12, 11506144), (13, 10621056), (16, 8629608), (17, 8121984), (24, 5753072), (26, 5310528), (32, 4314804), (34, 4060992), (39, 3540352), (48, 2876536), (51, 2707328), (52, 2655264), (64, 2157402), (68, 2030496), (78, 1770176), (96, 1438268), (102, 1353664), (104, 1327632), (128, 1078701), (136, 1015248), (156, 885088), (192, 719134), (204, 676832), (208, 663816), (221, 624768), (272, 507624), (312, 442544), (384, 359567), (408, 338416), (416, 331908), (442, 312384), (544, 253812), (624, 221272), (663, 208256), (816, 169208), (832, 165954), (884, 156192), (1088, 126906), (1248, 110636), (1326, 104128), (1627, 84864), (1632, 84604), (1664, 82977), (1768, 78096), (2176, 63453), (2496, 55318), (2652, 52064), (3254, 42432), (3264, 42302), (3536, 39048), (4881, 28288), (4992, 27659), (5304, 26032), (6508, 21216), (6528, 21151), (7072, 19524), (9762, 14144), (10608, 13016)]