127557248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 193228672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 233, 329, 364, 376, 416, 448, 466, 611, 658, 728, 752, 832, 896, 932, 1222, 1316, 1456, 1504, 1631, 1664, 1864, 2444, 2632, 2912, 3008, 3029, 3262, 3728, 4277, 4888, 5264, 5824, 6016, 6058, 6524, 7456, 8554, 9776, 10528, 10951, 11648, 12116, 13048, 14912, 17108, 19552, 21056, 21203, 21902, 24232, 26096, 29824, 34216, 39104, 42112, 42406, 43804, 48464, 52192, 68432, 76657, 78208, 84812, 87608, 96928, 104384, 136864, 142363, 153314, 169624, 175216, 193856, 208768, 273728, 284726, 306628, 339248, 350432, 387712, 547456, 569452, 613256, 678496, 700864, 996541, 1138904, 1226512, 1356992, 1401728, 1993082, 2277808, 2453024, 2713984, 3986164, 4555616, 4906048, 7972328, 9111232, 9812096, 15944656, 18222464, 31889312, 63778624, 127557248]

約数ペア:

[(1, 127557248), (2, 63778624), (4, 31889312), (7, 18222464), (8, 15944656), (13, 9812096), (14, 9111232), (16, 7972328), (26, 4906048), (28, 4555616), (32, 3986164), (47, 2713984), (52, 2453024), (56, 2277808), (64, 1993082), (91, 1401728), (94, 1356992), (104, 1226512), (112, 1138904), (128, 996541), (182, 700864), (188, 678496), (208, 613256), (224, 569452), (233, 547456), (329, 387712), (364, 350432), (376, 339248), (416, 306628), (448, 284726), (466, 273728), (611, 208768), (658, 193856), (728, 175216), (752, 169624), (832, 153314), (896, 142363), (932, 136864), (1222, 104384), (1316, 96928), (1456, 87608), (1504, 84812), (1631, 78208), (1664, 76657), (1864, 68432), (2444, 52192), (2632, 48464), (2912, 43804), (3008, 42406), (3029, 42112), (3262, 39104), (3728, 34216), (4277, 29824), (4888, 26096), (5264, 24232), (5824, 21902), (6016, 21203), (6058, 21056), (6524, 19552), (7456, 17108), (8554, 14912), (9776, 13048), (10528, 12116), (10951, 11648)]