138617244

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 385202048

約数和(自身を除く): 246584804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 222, 279, 324, 333, 372, 373, 444, 558, 666, 746, 837, 999, 1116, 1119, 1147, 1332, 1492, 1674, 1998, 2238, 2294, 2511, 2997, 3348, 3357, 3441, 3996, 4476, 4588, 5022, 5994, 6714, 6882, 10044, 10071, 10323, 11563, 11988, 13428, 13764, 13801, 20142, 20646, 23126, 27602, 30213, 30969, 34689, 40284, 41292, 41403, 46252, 55204, 60426, 61938, 69378, 82806, 92907, 104067, 120852, 123876, 124209, 138756, 165612, 185814, 208134, 248418, 312201, 371628, 372627, 416268, 427831, 496836, 624402, 745254, 855662, 936603, 1117881, 1248804, 1283493, 1490508, 1711324, 1873206, 2235762, 2566986, 3746412, 3850479, 4471524, 5133972, 7700958, 11551437, 15401916, 23102874, 34654311, 46205748, 69308622, 138617244]

約数ペア:

[(1, 138617244), (2, 69308622), (3, 46205748), (4, 34654311), (6, 23102874), (9, 15401916), (12, 11551437), (18, 7700958), (27, 5133972), (31, 4471524), (36, 3850479), (37, 3746412), (54, 2566986), (62, 2235762), (74, 1873206), (81, 1711324), (93, 1490508), (108, 1283493), (111, 1248804), (124, 1117881), (148, 936603), (162, 855662), (186, 745254), (222, 624402), (279, 496836), (324, 427831), (333, 416268), (372, 372627), (373, 371628), (444, 312201), (558, 248418), (666, 208134), (746, 185814), (837, 165612), (999, 138756), (1116, 124209), (1119, 123876), (1147, 120852), (1332, 104067), (1492, 92907), (1674, 82806), (1998, 69378), (2238, 61938), (2294, 60426), (2511, 55204), (2997, 46252), (3348, 41403), (3357, 41292), (3441, 40284), (3996, 34689), (4476, 30969), (4588, 30213), (5022, 27602), (5994, 23126), (6714, 20646), (6882, 20142), (10044, 13801), (10071, 13764), (10323, 13428), (11563, 11988)]