128099712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 372879360

約数和(自身を除く): 244779648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 268, 312, 383, 384, 402, 416, 536, 624, 766, 804, 832, 871, 1072, 1149, 1248, 1532, 1608, 1664, 1742, 2144, 2298, 2496, 2613, 3064, 3216, 3484, 4288, 4596, 4979, 4992, 5226, 6128, 6432, 6968, 8576, 9192, 9958, 10452, 12256, 12864, 13936, 14937, 18384, 19916, 20904, 24512, 25661, 25728, 27872, 29874, 36768, 39832, 41808, 49024, 51322, 55744, 59748, 73536, 76983, 79664, 83616, 102644, 111488, 119496, 147072, 153966, 159328, 167232, 205288, 238992, 307932, 318656, 333593, 334464, 410576, 477984, 615864, 637312, 667186, 821152, 955968, 1000779, 1231728, 1334372, 1642304, 1911936, 2001558, 2463456, 2668744, 3284608, 4003116, 4926912, 5337488, 8006232, 9853824, 10674976, 16012464, 21349952, 32024928, 42699904, 64049856, 128099712]

約数ペア:

[(1, 128099712), (2, 64049856), (3, 42699904), (4, 32024928), (6, 21349952), (8, 16012464), (12, 10674976), (13, 9853824), (16, 8006232), (24, 5337488), (26, 4926912), (32, 4003116), (39, 3284608), (48, 2668744), (52, 2463456), (64, 2001558), (67, 1911936), (78, 1642304), (96, 1334372), (104, 1231728), (128, 1000779), (134, 955968), (156, 821152), (192, 667186), (201, 637312), (208, 615864), (268, 477984), (312, 410576), (383, 334464), (384, 333593), (402, 318656), (416, 307932), (536, 238992), (624, 205288), (766, 167232), (804, 159328), (832, 153966), (871, 147072), (1072, 119496), (1149, 111488), (1248, 102644), (1532, 83616), (1608, 79664), (1664, 76983), (1742, 73536), (2144, 59748), (2298, 55744), (2496, 51322), (2613, 49024), (3064, 41808), (3216, 39832), (3484, 36768), (4288, 29874), (4596, 27872), (4979, 25728), (4992, 25661), (5226, 24512), (6128, 20904), (6432, 19916), (6968, 18384), (8576, 14937), (9192, 13936), (9958, 12864), (10452, 12256)]