105787136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 274713600

約数和(自身を除く): 168926464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 239, 247, 256, 266, 304, 364, 416, 448, 478, 494, 532, 608, 728, 832, 896, 956, 988, 1064, 1216, 1456, 1664, 1673, 1729, 1792, 1912, 1976, 2128, 2432, 2912, 3107, 3328, 3346, 3458, 3824, 3952, 4256, 4541, 4864, 5824, 6214, 6692, 6916, 7648, 7904, 8512, 9082, 11648, 12428, 13384, 13832, 15296, 15808, 17024, 18164, 21749, 23296, 24856, 26768, 27664, 30592, 31616, 31787, 34048, 36328, 43498, 49712, 53536, 55328, 59033, 61184, 63232, 63574, 72656, 86996, 99424, 107072, 110656, 118066, 127148, 145312, 173992, 198848, 214144, 221312, 236132, 254296, 290624, 347984, 397696, 413231, 428288, 442624, 472264, 508592, 581248, 695968, 795392, 826462, 944528, 1017184, 1162496, 1391936, 1652924, 1889056, 2034368, 2783872, 3305848, 3778112, 4068736, 5567744, 6611696, 7556224, 8137472, 13223392, 15112448, 26446784, 52893568, 105787136]

約数ペア:

[(1, 105787136), (2, 52893568), (4, 26446784), (7, 15112448), (8, 13223392), (13, 8137472), (14, 7556224), (16, 6611696), (19, 5567744), (26, 4068736), (28, 3778112), (32, 3305848), (38, 2783872), (52, 2034368), (56, 1889056), (64, 1652924), (76, 1391936), (91, 1162496), (104, 1017184), (112, 944528), (128, 826462), (133, 795392), (152, 695968), (182, 581248), (208, 508592), (224, 472264), (239, 442624), (247, 428288), (256, 413231), (266, 397696), (304, 347984), (364, 290624), (416, 254296), (448, 236132), (478, 221312), (494, 214144), (532, 198848), (608, 173992), (728, 145312), (832, 127148), (896, 118066), (956, 110656), (988, 107072), (1064, 99424), (1216, 86996), (1456, 72656), (1664, 63574), (1673, 63232), (1729, 61184), (1792, 59033), (1912, 55328), (1976, 53536), (2128, 49712), (2432, 43498), (2912, 36328), (3107, 34048), (3328, 31787), (3346, 31616), (3458, 30592), (3824, 27664), (3952, 26768), (4256, 24856), (4541, 23296), (4864, 21749), (5824, 18164), (6214, 17024), (6692, 15808), (6916, 15296), (7648, 13832), (7904, 13384), (8512, 12428), (9082, 11648)]