145655136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 326088864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 1999, 2024, 2208, 2277, 3036, 3168, 3312, 3998, 4048, 4554, 5997, 6072, 6624, 7996, 8096, 9108, 11994, 12144, 15992, 17991, 18216, 21989, 23988, 24288, 31984, 35982, 36432, 43978, 45977, 47976, 63968, 65967, 71964, 72864, 87956, 91954, 95952, 131934, 137931, 143928, 175912, 183908, 191904, 197901, 263868, 275862, 287856, 351824, 367816, 395802, 413793, 505747, 527736, 551724, 575712, 703648, 735632, 791604, 827586, 1011494, 1055472, 1103448, 1471264, 1517241, 1583208, 1655172, 2022988, 2110944, 2206896, 3034482, 3166416, 3310344, 4045976, 4413792, 4551723, 6068964, 6332832, 6620688, 8091952, 9103446, 12137928, 13241376, 16183904, 18206892, 24275856, 36413784, 48551712, 72827568, 145655136]

約数ペア:

[(1, 145655136), (2, 72827568), (3, 48551712), (4, 36413784), (6, 24275856), (8, 18206892), (9, 16183904), (11, 13241376), (12, 12137928), (16, 9103446), (18, 8091952), (22, 6620688), (23, 6332832), (24, 6068964), (32, 4551723), (33, 4413792), (36, 4045976), (44, 3310344), (46, 3166416), (48, 3034482), (66, 2206896), (69, 2110944), (72, 2022988), (88, 1655172), (92, 1583208), (96, 1517241), (99, 1471264), (132, 1103448), (138, 1055472), (144, 1011494), (176, 827586), (184, 791604), (198, 735632), (207, 703648), (253, 575712), (264, 551724), (276, 527736), (288, 505747), (352, 413793), (368, 395802), (396, 367816), (414, 351824), (506, 287856), (528, 275862), (552, 263868), (736, 197901), (759, 191904), (792, 183908), (828, 175912), (1012, 143928), (1056, 137931), (1104, 131934), (1518, 95952), (1584, 91954), (1656, 87956), (1999, 72864), (2024, 71964), (2208, 65967), (2277, 63968), (3036, 47976), (3168, 45977), (3312, 43978), (3998, 36432), (4048, 35982), (4554, 31984), (5997, 24288), (6072, 23988), (6624, 21989), (7996, 18216), (8096, 17991), (9108, 15992), (11994, 12144)]