132768864

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 261609120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 71, 72, 86, 96, 129, 142, 144, 151, 172, 213, 258, 284, 288, 302, 344, 387, 426, 453, 516, 568, 604, 639, 688, 774, 852, 906, 1032, 1136, 1208, 1278, 1359, 1376, 1548, 1704, 1812, 2064, 2272, 2416, 2556, 2718, 3053, 3096, 3408, 3624, 4128, 4832, 5112, 5436, 6106, 6192, 6493, 6816, 7248, 9159, 10224, 10721, 10872, 12212, 12384, 12986, 14496, 18318, 19479, 20448, 21442, 21744, 24424, 25972, 27477, 32163, 36636, 38958, 42884, 43488, 48848, 51944, 54954, 58437, 64326, 73272, 77916, 85768, 96489, 97696, 103888, 109908, 116874, 128652, 146544, 155832, 171536, 192978, 207776, 219816, 233748, 257304, 293088, 311664, 343072, 385956, 439632, 461003, 467496, 514608, 623328, 771912, 879264, 922006, 934992, 1029216, 1383009, 1543824, 1844012, 1869984, 2766018, 3087648, 3688024, 4149027, 5532036, 7376048, 8298054, 11064072, 14752096, 16596108, 22128144, 33192216, 44256288, 66384432, 132768864]

約数ペア:

[(1, 132768864), (2, 66384432), (3, 44256288), (4, 33192216), (6, 22128144), (8, 16596108), (9, 14752096), (12, 11064072), (16, 8298054), (18, 7376048), (24, 5532036), (32, 4149027), (36, 3688024), (43, 3087648), (48, 2766018), (71, 1869984), (72, 1844012), (86, 1543824), (96, 1383009), (129, 1029216), (142, 934992), (144, 922006), (151, 879264), (172, 771912), (213, 623328), (258, 514608), (284, 467496), (288, 461003), (302, 439632), (344, 385956), (387, 343072), (426, 311664), (453, 293088), (516, 257304), (568, 233748), (604, 219816), (639, 207776), (688, 192978), (774, 171536), (852, 155832), (906, 146544), (1032, 128652), (1136, 116874), (1208, 109908), (1278, 103888), (1359, 97696), (1376, 96489), (1548, 85768), (1704, 77916), (1812, 73272), (2064, 64326), (2272, 58437), (2416, 54954), (2556, 51944), (2718, 48848), (3053, 43488), (3096, 42884), (3408, 38958), (3624, 36636), (4128, 32163), (4832, 27477), (5112, 25972), (5436, 24424), (6106, 21744), (6192, 21442), (6493, 20448), (6816, 19479), (7248, 18318), (9159, 14496), (10224, 12986), (10721, 12384), (10872, 12212)]