138943992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 407151360

約数和(自身を除く): 268207368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 83, 88, 102, 132, 136, 166, 187, 204, 249, 264, 332, 373, 374, 408, 498, 561, 664, 746, 748, 913, 996, 1119, 1122, 1411, 1492, 1496, 1826, 1992, 2238, 2244, 2739, 2822, 2984, 3652, 4103, 4233, 4476, 4488, 5478, 5644, 6341, 7304, 8206, 8466, 8952, 10956, 11288, 12309, 12682, 15521, 16412, 16932, 19023, 21912, 24618, 25364, 30959, 31042, 32824, 33864, 38046, 46563, 49236, 50728, 61918, 62084, 69751, 76092, 92877, 93126, 98472, 123836, 124168, 139502, 152184, 185754, 186252, 209253, 247672, 279004, 340549, 371508, 372504, 418506, 526303, 558008, 681098, 743016, 837012, 1021647, 1052606, 1362196, 1578909, 1674024, 2043294, 2105212, 2724392, 3157818, 4086588, 4210424, 5789333, 6315636, 8173176, 11578666, 12631272, 17367999, 23157332, 34735998, 46314664, 69471996, 138943992]

約数ペア:

[(1, 138943992), (2, 69471996), (3, 46314664), (4, 34735998), (6, 23157332), (8, 17367999), (11, 12631272), (12, 11578666), (17, 8173176), (22, 6315636), (24, 5789333), (33, 4210424), (34, 4086588), (44, 3157818), (51, 2724392), (66, 2105212), (68, 2043294), (83, 1674024), (88, 1578909), (102, 1362196), (132, 1052606), (136, 1021647), (166, 837012), (187, 743016), (204, 681098), (249, 558008), (264, 526303), (332, 418506), (373, 372504), (374, 371508), (408, 340549), (498, 279004), (561, 247672), (664, 209253), (746, 186252), (748, 185754), (913, 152184), (996, 139502), (1119, 124168), (1122, 123836), (1411, 98472), (1492, 93126), (1496, 92877), (1826, 76092), (1992, 69751), (2238, 62084), (2244, 61918), (2739, 50728), (2822, 49236), (2984, 46563), (3652, 38046), (4103, 33864), (4233, 32824), (4476, 31042), (4488, 30959), (5478, 25364), (5644, 24618), (6341, 21912), (7304, 19023), (8206, 16932), (8466, 16412), (8952, 15521), (10956, 12682), (11288, 12309)]