140443392

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 409715712

約数和(自身を除く): 269272320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 347, 372, 384, 408, 496, 527, 544, 694, 744, 768, 816, 992, 1041, 1054, 1088, 1388, 1488, 1581, 1632, 1984, 2082, 2108, 2176, 2776, 2976, 3162, 3264, 3968, 4164, 4216, 4352, 5552, 5899, 5952, 6324, 6528, 7936, 8328, 8432, 10757, 11104, 11798, 11904, 12648, 13056, 16656, 16864, 17697, 21514, 22208, 23596, 23808, 25296, 32271, 33312, 33728, 35394, 43028, 44416, 47192, 50592, 64542, 66624, 67456, 70788, 86056, 88832, 94384, 101184, 129084, 133248, 134912, 141576, 172112, 182869, 188768, 202368, 258168, 266496, 283152, 344224, 365738, 377536, 404736, 516336, 548607, 566304, 688448, 731476, 755072, 1032672, 1097214, 1132608, 1376896, 1462952, 1510144, 2065344, 2194428, 2265216, 2753792, 2925904, 4130688, 4388856, 4530432, 5851808, 8261376, 8777712, 11703616, 17555424, 23407232, 35110848, 46814464, 70221696, 140443392]

約数ペア:

[(1, 140443392), (2, 70221696), (3, 46814464), (4, 35110848), (6, 23407232), (8, 17555424), (12, 11703616), (16, 8777712), (17, 8261376), (24, 5851808), (31, 4530432), (32, 4388856), (34, 4130688), (48, 2925904), (51, 2753792), (62, 2265216), (64, 2194428), (68, 2065344), (93, 1510144), (96, 1462952), (102, 1376896), (124, 1132608), (128, 1097214), (136, 1032672), (186, 755072), (192, 731476), (204, 688448), (248, 566304), (256, 548607), (272, 516336), (347, 404736), (372, 377536), (384, 365738), (408, 344224), (496, 283152), (527, 266496), (544, 258168), (694, 202368), (744, 188768), (768, 182869), (816, 172112), (992, 141576), (1041, 134912), (1054, 133248), (1088, 129084), (1388, 101184), (1488, 94384), (1581, 88832), (1632, 86056), (1984, 70788), (2082, 67456), (2108, 66624), (2176, 64542), (2776, 50592), (2976, 47192), (3162, 44416), (3264, 43028), (3968, 35394), (4164, 33728), (4216, 33312), (4352, 32271), (5552, 25296), (5899, 23808), (5952, 23596), (6324, 22208), (6528, 21514), (7936, 17697), (8328, 16864), (8432, 16656), (10757, 13056), (11104, 12648), (11798, 11904)]