172519848

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 509952000

約数和(自身を除く): 337432152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 331, 342, 381, 456, 508, 513, 662, 684, 762, 993, 1016, 1026, 1143, 1324, 1368, 1524, 1986, 2052, 2286, 2413, 2648, 2979, 3048, 3429, 3972, 4104, 4572, 4826, 5958, 6289, 6858, 7239, 7944, 8937, 9144, 9652, 11916, 12578, 13716, 14478, 17874, 18867, 19304, 21717, 23832, 25156, 27432, 28956, 35748, 37734, 42037, 43434, 50312, 56601, 57912, 65151, 71496, 75468, 84074, 86868, 113202, 126111, 130302, 150936, 168148, 169803, 173736, 226404, 252222, 260604, 336296, 339606, 378333, 452808, 504444, 521208, 679212, 756666, 798703, 1008888, 1134999, 1358424, 1513332, 1597406, 2269998, 2396109, 3026664, 3194812, 4539996, 4792218, 6389624, 7188327, 9079992, 9584436, 14376654, 19168872, 21564981, 28753308, 43129962, 57506616, 86259924, 172519848]

約数ペア:

[(1, 172519848), (2, 86259924), (3, 57506616), (4, 43129962), (6, 28753308), (8, 21564981), (9, 19168872), (12, 14376654), (18, 9584436), (19, 9079992), (24, 7188327), (27, 6389624), (36, 4792218), (38, 4539996), (54, 3194812), (57, 3026664), (72, 2396109), (76, 2269998), (108, 1597406), (114, 1513332), (127, 1358424), (152, 1134999), (171, 1008888), (216, 798703), (228, 756666), (254, 679212), (331, 521208), (342, 504444), (381, 452808), (456, 378333), (508, 339606), (513, 336296), (662, 260604), (684, 252222), (762, 226404), (993, 173736), (1016, 169803), (1026, 168148), (1143, 150936), (1324, 130302), (1368, 126111), (1524, 113202), (1986, 86868), (2052, 84074), (2286, 75468), (2413, 71496), (2648, 65151), (2979, 57912), (3048, 56601), (3429, 50312), (3972, 43434), (4104, 42037), (4572, 37734), (4826, 35748), (5958, 28956), (6289, 27432), (6858, 25156), (7239, 23832), (7944, 21717), (8937, 19304), (9144, 18867), (9652, 17874), (11916, 14478), (12578, 13716)]