130713856

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 333319168

約数和(自身を除く): 202605312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 181, 182, 208, 217, 224, 248, 256, 362, 364, 403, 416, 434, 448, 496, 724, 728, 806, 832, 868, 896, 992, 1267, 1448, 1456, 1612, 1664, 1736, 1792, 1984, 2353, 2534, 2821, 2896, 2912, 3224, 3328, 3472, 3968, 4706, 5068, 5611, 5642, 5792, 5824, 6448, 6944, 7936, 9412, 10136, 11222, 11284, 11584, 11648, 12896, 13888, 16471, 18824, 20272, 22444, 22568, 23168, 23296, 25792, 27776, 32942, 37648, 39277, 40544, 44888, 45136, 46336, 51584, 55552, 65884, 72943, 75296, 78554, 81088, 89776, 90272, 103168, 131768, 145886, 150592, 157108, 162176, 179552, 180544, 263536, 291772, 301184, 314216, 324352, 359104, 361088, 510601, 527072, 583544, 602368, 628432, 718208, 722176, 1021202, 1054144, 1167088, 1256864, 1436416, 2042404, 2108288, 2334176, 2513728, 4084808, 4216576, 4668352, 5027456, 8169616, 9336704, 10054912, 16339232, 18673408, 32678464, 65356928, 130713856]

約数ペア:

[(1, 130713856), (2, 65356928), (4, 32678464), (7, 18673408), (8, 16339232), (13, 10054912), (14, 9336704), (16, 8169616), (26, 5027456), (28, 4668352), (31, 4216576), (32, 4084808), (52, 2513728), (56, 2334176), (62, 2108288), (64, 2042404), (91, 1436416), (104, 1256864), (112, 1167088), (124, 1054144), (128, 1021202), (181, 722176), (182, 718208), (208, 628432), (217, 602368), (224, 583544), (248, 527072), (256, 510601), (362, 361088), (364, 359104), (403, 324352), (416, 314216), (434, 301184), (448, 291772), (496, 263536), (724, 180544), (728, 179552), (806, 162176), (832, 157108), (868, 150592), (896, 145886), (992, 131768), (1267, 103168), (1448, 90272), (1456, 89776), (1612, 81088), (1664, 78554), (1736, 75296), (1792, 72943), (1984, 65884), (2353, 55552), (2534, 51584), (2821, 46336), (2896, 45136), (2912, 44888), (3224, 40544), (3328, 39277), (3472, 37648), (3968, 32942), (4706, 27776), (5068, 25792), (5611, 23296), (5642, 23168), (5792, 22568), (5824, 22444), (6448, 20272), (6944, 18824), (7936, 16471), (9412, 13888), (10136, 12896), (11222, 11648), (11284, 11584)]