144740736

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 506572800

約数和(自身を除く): 361832064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 193, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 386, 432, 434, 448, 496, 504, 558, 576, 579, 651, 672, 744, 756, 772, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1158, 1302, 1344, 1351, 1488, 1512, 1544, 1674, 1728, 1736, 1737, 1953, 1984, 2016, 2232, 2316, 2604, 2688, 2702, 2976, 3024, 3088, 3348, 3456, 3472, 3474, 3906, 3968, 4032, 4053, 4464, 4632, 5208, 5211, 5404, 5859, 5952, 5983, 6048, 6176, 6696, 6944, 6948, 7812, 8064, 8106, 8928, 9264, 10416, 10422, 10808, 11718, 11904, 11966, 12096, 12159, 12352, 13392, 13888, 13896, 15624, 16212, 17856, 17949, 18528, 20832, 20844, 21616, 23436, 23932, 24192, 24318, 24704, 26784, 27776, 27792, 31248, 32424, 35712, 35898, 36477, 37056, 41664, 41688, 41881, 43232, 46872, 47864, 48636, 53568, 53847, 55584, 62496, 64848, 71796, 72954, 74112, 83328, 83376, 83762, 86464, 93744, 95728, 97272, 107136, 107694, 111168, 124992, 125643, 129696, 143592, 145908, 161541, 166752, 167524, 172928, 187488, 191456, 194544, 215388, 222336, 249984, 251286, 259392, 287184, 291816, 323082, 333504, 335048, 374976, 376929, 382912, 389088, 430776, 502572, 518784, 574368, 583632, 646164, 667008, 670096, 749952, 753858, 765824, 778176, 861552, 1005144, 1130787, 1148736, 1167264, 1292328, 1340192, 1507716, 1556352, 1723104, 2010288, 2261574, 2297472, 2334528, 2584656, 2680384, 3015432, 3446208, 4020576, 4523148, 4669056, 5169312, 5360768, 6030864, 6892416, 8041152, 9046296, 10338624, 12061728, 16082304, 18092592, 20677248, 24123456, 36185184, 48246912, 72370368, 144740736]

約数ペア:

[(1, 144740736), (2, 72370368), (3, 48246912), (4, 36185184), (6, 24123456), (7, 20677248), (8, 18092592), (9, 16082304), (12, 12061728), (14, 10338624), (16, 9046296), (18, 8041152), (21, 6892416), (24, 6030864), (27, 5360768), (28, 5169312), (31, 4669056), (32, 4523148), (36, 4020576), (42, 3446208), (48, 3015432), (54, 2680384), (56, 2584656), (62, 2334528), (63, 2297472), (64, 2261574), (72, 2010288), (84, 1723104), (93, 1556352), (96, 1507716), (108, 1340192), (112, 1292328), (124, 1167264), (126, 1148736), (128, 1130787), (144, 1005144), (168, 861552), (186, 778176), (189, 765824), (192, 753858), (193, 749952), (216, 670096), (217, 667008), (224, 646164), (248, 583632), (252, 574368), (279, 518784), (288, 502572), (336, 430776), (372, 389088), (378, 382912), (384, 376929), (386, 374976), (432, 335048), (434, 333504), (448, 323082), (496, 291816), (504, 287184), (558, 259392), (576, 251286), (579, 249984), (651, 222336), (672, 215388), (744, 194544), (756, 191456), (772, 187488), (837, 172928), (864, 167524), (868, 166752), (896, 161541), (992, 145908), (1008, 143592), (1116, 129696), (1152, 125643), (1158, 124992), (1302, 111168), (1344, 107694), (1351, 107136), (1488, 97272), (1512, 95728), (1544, 93744), (1674, 86464), (1728, 83762), (1736, 83376), (1737, 83328), (1953, 74112), (1984, 72954), (2016, 71796), (2232, 64848), (2316, 62496), (2604, 55584), (2688, 53847), (2702, 53568), (2976, 48636), (3024, 47864), (3088, 46872), (3348, 43232), (3456, 41881), (3472, 41688), (3474, 41664), (3906, 37056), (3968, 36477), (4032, 35898), (4053, 35712), (4464, 32424), (4632, 31248), (5208, 27792), (5211, 27776), (5404, 26784), (5859, 24704), (5952, 24318), (5983, 24192), (6048, 23932), (6176, 23436), (6696, 21616), (6944, 20844), (6948, 20832), (7812, 18528), (8064, 17949), (8106, 17856), (8928, 16212), (9264, 15624), (10416, 13896), (10422, 13888), (10808, 13392), (11718, 12352), (11904, 12159), (11966, 12096)]