174715968

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 140

約数和(自身を含む): 540705040

約数和(自身を除く): 365989072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 379, 392, 448, 588, 672, 686, 758, 784, 1029, 1137, 1176, 1344, 1372, 1516, 1568, 2058, 2274, 2352, 2401, 2653, 2744, 3032, 3136, 4116, 4548, 4704, 4802, 5306, 5488, 6064, 7203, 7959, 8232, 9096, 9408, 9604, 10612, 10976, 12128, 14406, 15918, 16464, 18192, 18571, 19208, 21224, 21952, 24256, 28812, 31836, 32928, 36384, 37142, 38416, 42448, 55713, 57624, 63672, 65856, 72768, 74284, 76832, 84896, 111426, 115248, 127344, 129997, 148568, 153664, 169792, 222852, 230496, 254688, 259994, 297136, 389991, 445704, 460992, 509376, 519988, 594272, 779982, 891408, 909979, 1039976, 1188544, 1559964, 1782816, 1819958, 2079952, 2729937, 3119928, 3565632, 3639916, 4159904, 5459874, 6239856, 7279832, 8319808, 10919748, 12479712, 14559664, 21839496, 24959424, 29119328, 43678992, 58238656, 87357984, 174715968]

約数ペア:

[(1, 174715968), (2, 87357984), (3, 58238656), (4, 43678992), (6, 29119328), (7, 24959424), (8, 21839496), (12, 14559664), (14, 12479712), (16, 10919748), (21, 8319808), (24, 7279832), (28, 6239856), (32, 5459874), (42, 4159904), (48, 3639916), (49, 3565632), (56, 3119928), (64, 2729937), (84, 2079952), (96, 1819958), (98, 1782816), (112, 1559964), (147, 1188544), (168, 1039976), (192, 909979), (196, 891408), (224, 779982), (294, 594272), (336, 519988), (343, 509376), (379, 460992), (392, 445704), (448, 389991), (588, 297136), (672, 259994), (686, 254688), (758, 230496), (784, 222852), (1029, 169792), (1137, 153664), (1176, 148568), (1344, 129997), (1372, 127344), (1516, 115248), (1568, 111426), (2058, 84896), (2274, 76832), (2352, 74284), (2401, 72768), (2653, 65856), (2744, 63672), (3032, 57624), (3136, 55713), (4116, 42448), (4548, 38416), (4704, 37142), (4802, 36384), (5306, 32928), (5488, 31836), (6064, 28812), (7203, 24256), (7959, 21952), (8232, 21224), (9096, 19208), (9408, 18571), (9604, 18192), (10612, 16464), (10976, 15918), (12128, 14406)]