139881984

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 160

約数和(自身を含む): 431329536

約数和(自身を除く): 291447552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 487, 512, 528, 544, 561, 704, 748, 768, 816, 974, 1056, 1088, 1122, 1408, 1461, 1496, 1536, 1632, 1948, 2112, 2176, 2244, 2816, 2922, 2992, 3264, 3896, 4224, 4352, 4488, 5357, 5632, 5844, 5984, 6528, 7792, 8279, 8448, 8704, 8976, 10714, 11688, 11968, 13056, 15584, 16071, 16558, 16896, 17952, 21428, 23376, 23936, 24837, 26112, 31168, 32142, 33116, 35904, 42856, 46752, 47872, 49674, 62336, 64284, 66232, 71808, 85712, 91069, 93504, 95744, 99348, 124672, 128568, 132464, 143616, 171424, 182138, 187008, 198696, 249344, 257136, 264928, 273207, 287232, 342848, 364276, 374016, 397392, 514272, 529856, 546414, 685696, 728552, 748032, 794784, 1028544, 1059712, 1092828, 1371392, 1457104, 1589568, 2057088, 2119424, 2185656, 2742784, 2914208, 3179136, 4114176, 4238848, 4371312, 5828416, 6358272, 8228352, 8742624, 11656832, 12716544, 17485248, 23313664, 34970496, 46627328, 69940992, 139881984]

約数ペア:

[(1, 139881984), (2, 69940992), (3, 46627328), (4, 34970496), (6, 23313664), (8, 17485248), (11, 12716544), (12, 11656832), (16, 8742624), (17, 8228352), (22, 6358272), (24, 5828416), (32, 4371312), (33, 4238848), (34, 4114176), (44, 3179136), (48, 2914208), (51, 2742784), (64, 2185656), (66, 2119424), (68, 2057088), (88, 1589568), (96, 1457104), (102, 1371392), (128, 1092828), (132, 1059712), (136, 1028544), (176, 794784), (187, 748032), (192, 728552), (204, 685696), (256, 546414), (264, 529856), (272, 514272), (352, 397392), (374, 374016), (384, 364276), (408, 342848), (487, 287232), (512, 273207), (528, 264928), (544, 257136), (561, 249344), (704, 198696), (748, 187008), (768, 182138), (816, 171424), (974, 143616), (1056, 132464), (1088, 128568), (1122, 124672), (1408, 99348), (1461, 95744), (1496, 93504), (1536, 91069), (1632, 85712), (1948, 71808), (2112, 66232), (2176, 64284), (2244, 62336), (2816, 49674), (2922, 47872), (2992, 46752), (3264, 42856), (3896, 35904), (4224, 33116), (4352, 32142), (4488, 31168), (5357, 26112), (5632, 24837), (5844, 23936), (5984, 23376), (6528, 21428), (7792, 17952), (8279, 16896), (8448, 16558), (8704, 16071), (8976, 15584), (10714, 13056), (11688, 11968)]