180071808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 128

約数和(自身を含む): 564541440

約数和(自身を除く): 384469632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2161, 2604, 2688, 2976, 3472, 3968, 4322, 5208, 5952, 6483, 6944, 8644, 10416, 11904, 12966, 13888, 15127, 17288, 20832, 25932, 27776, 30254, 34576, 41664, 45381, 51864, 60508, 66991, 69152, 83328, 90762, 103728, 121016, 133982, 138304, 181524, 200973, 207456, 242032, 267964, 276608, 363048, 401946, 414912, 468937, 484064, 535928, 726096, 803892, 829824, 937874, 968128, 1071856, 1406811, 1452192, 1607784, 1875748, 1936256, 2143712, 2813622, 2904384, 3215568, 3751496, 4287424, 5627244, 5808768, 6431136, 7502992, 8574848, 11254488, 12862272, 15005984, 22508976, 25724544, 30011968, 45017952, 60023936, 90035904, 180071808]

約数ペア:

[(1, 180071808), (2, 90035904), (3, 60023936), (4, 45017952), (6, 30011968), (7, 25724544), (8, 22508976), (12, 15005984), (14, 12862272), (16, 11254488), (21, 8574848), (24, 7502992), (28, 6431136), (31, 5808768), (32, 5627244), (42, 4287424), (48, 3751496), (56, 3215568), (62, 2904384), (64, 2813622), (84, 2143712), (93, 1936256), (96, 1875748), (112, 1607784), (124, 1452192), (128, 1406811), (168, 1071856), (186, 968128), (192, 937874), (217, 829824), (224, 803892), (248, 726096), (336, 535928), (372, 484064), (384, 468937), (434, 414912), (448, 401946), (496, 363048), (651, 276608), (672, 267964), (744, 242032), (868, 207456), (896, 200973), (992, 181524), (1302, 138304), (1344, 133982), (1488, 121016), (1736, 103728), (1984, 90762), (2161, 83328), (2604, 69152), (2688, 66991), (2976, 60508), (3472, 51864), (3968, 45381), (4322, 41664), (5208, 34576), (5952, 30254), (6483, 27776), (6944, 25932), (8644, 20832), (10416, 17288), (11904, 15127), (12966, 13888)]