127737912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 353491200

約数和(自身を除く): 225753288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 67, 74, 76, 111, 113, 114, 134, 148, 152, 201, 222, 226, 228, 268, 296, 339, 402, 444, 452, 456, 536, 678, 703, 804, 888, 904, 1273, 1356, 1406, 1608, 2109, 2147, 2479, 2546, 2712, 2812, 3819, 4181, 4218, 4294, 4958, 5092, 5624, 6441, 7437, 7571, 7638, 8362, 8436, 8588, 9916, 10184, 12543, 12882, 14874, 15142, 15276, 16724, 16872, 17176, 19832, 22713, 25086, 25764, 29748, 30284, 30552, 33448, 45426, 47101, 50172, 51528, 59496, 60568, 79439, 90852, 94202, 100344, 141303, 143849, 158878, 181704, 188404, 238317, 280127, 282606, 287698, 317756, 376808, 431547, 476634, 560254, 565212, 575396, 635512, 840381, 863094, 953268, 1120508, 1130424, 1150792, 1680762, 1726188, 1906536, 2241016, 3361524, 3452376, 5322413, 6723048, 10644826, 15967239, 21289652, 31934478, 42579304, 63868956, 127737912]

約数ペア:

[(1, 127737912), (2, 63868956), (3, 42579304), (4, 31934478), (6, 21289652), (8, 15967239), (12, 10644826), (19, 6723048), (24, 5322413), (37, 3452376), (38, 3361524), (57, 2241016), (67, 1906536), (74, 1726188), (76, 1680762), (111, 1150792), (113, 1130424), (114, 1120508), (134, 953268), (148, 863094), (152, 840381), (201, 635512), (222, 575396), (226, 565212), (228, 560254), (268, 476634), (296, 431547), (339, 376808), (402, 317756), (444, 287698), (452, 282606), (456, 280127), (536, 238317), (678, 188404), (703, 181704), (804, 158878), (888, 143849), (904, 141303), (1273, 100344), (1356, 94202), (1406, 90852), (1608, 79439), (2109, 60568), (2147, 59496), (2479, 51528), (2546, 50172), (2712, 47101), (2812, 45426), (3819, 33448), (4181, 30552), (4218, 30284), (4294, 29748), (4958, 25764), (5092, 25086), (5624, 22713), (6441, 19832), (7437, 17176), (7571, 16872), (7638, 16724), (8362, 15276), (8436, 15142), (8588, 14874), (9916, 12882), (10184, 12543)]