15256487808

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{142403}}^1$

素因数の和:142457

約数の個数: 128

約数和(自身を含む): 46480665600

約数和(自身を除く): 31224177792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 35712, 53568, 107136, 142403, 284806, 427209, 569612, 854418, 1139224, 1281627, 1708836, 2278448, 2563254, 3417672, 3844881, 4414493, 4556896, 5126508, 6835344, 7689762, 8828986, 9113792, 10253016, 13243479, 13670688, 15379524, 17657972, 18227584, 20506032, 26486958, 27341376, 30759048, 35315944, 39730437, 41012064, 52973916, 54682752, 61518096, 70631888, 79460874, 82024128, 105947832, 119191311, 123036192, 141263776, 158921748, 164048256, 211895664, 238382622, 246072384, 282527552, 317843496, 423791328, 476765244, 492144768, 565055104, 635686992, 847582656, 953530488, 1271373984, 1695165312, 1907060976, 2542747968, 3814121952, 5085495936, 7628243904, 15256487808]

約数ペア:

[(1, 15256487808), (2, 7628243904), (3, 5085495936), (4, 3814121952), (6, 2542747968), (8, 1907060976), (9, 1695165312), (12, 1271373984), (16, 953530488), (18, 847582656), (24, 635686992), (27, 565055104), (31, 492144768), (32, 476765244), (36, 423791328), (48, 317843496), (54, 282527552), (62, 246072384), (64, 238382622), (72, 211895664), (93, 164048256), (96, 158921748), (108, 141263776), (124, 123036192), (128, 119191311), (144, 105947832), (186, 82024128), (192, 79460874), (216, 70631888), (248, 61518096), (279, 54682752), (288, 52973916), (372, 41012064), (384, 39730437), (432, 35315944), (496, 30759048), (558, 27341376), (576, 26486958), (744, 20506032), (837, 18227584), (864, 17657972), (992, 15379524), (1116, 13670688), (1152, 13243479), (1488, 10253016), (1674, 9113792), (1728, 8828986), (1984, 7689762), (2232, 6835344), (2976, 5126508), (3348, 4556896), (3456, 4414493), (3968, 3844881), (4464, 3417672), (5952, 2563254), (6696, 2278448), (8928, 1708836), (11904, 1281627), (13392, 1139224), (17856, 854418), (26784, 569612), (35712, 427209), (53568, 284806), (107136, 142403)]