140802816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2418

約数の個数: 144

約数和(自身を含む): 467405568

約数和(自身を除く): 326602752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2381, 2464, 2688, 2816, 3696, 4224, 4762, 4928, 5376, 7143, 7392, 8448, 9524, 9856, 14286, 14784, 16667, 19048, 19712, 26191, 28572, 29568, 33334, 38096, 50001, 52382, 57144, 59136, 66668, 76192, 78573, 100002, 104764, 114288, 133336, 152384, 157146, 183337, 200004, 209528, 228576, 266672, 304768, 314292, 366674, 400008, 419056, 457152, 533344, 550011, 609536, 628584, 733348, 800016, 838112, 914304, 1066688, 1100022, 1257168, 1466696, 1600032, 1676224, 1828608, 2133376, 2200044, 2514336, 2933392, 3200064, 3352448, 4266752, 4400088, 5028672, 5866784, 6400128, 6704896, 8800176, 10057344, 11733568, 12800256, 17600352, 20114688, 23467136, 35200704, 46934272, 70401408, 140802816]

約数ペア:

[(1, 140802816), (2, 70401408), (3, 46934272), (4, 35200704), (6, 23467136), (7, 20114688), (8, 17600352), (11, 12800256), (12, 11733568), (14, 10057344), (16, 8800176), (21, 6704896), (22, 6400128), (24, 5866784), (28, 5028672), (32, 4400088), (33, 4266752), (42, 3352448), (44, 3200064), (48, 2933392), (56, 2514336), (64, 2200044), (66, 2133376), (77, 1828608), (84, 1676224), (88, 1600032), (96, 1466696), (112, 1257168), (128, 1100022), (132, 1066688), (154, 914304), (168, 838112), (176, 800016), (192, 733348), (224, 628584), (231, 609536), (256, 550011), (264, 533344), (308, 457152), (336, 419056), (352, 400008), (384, 366674), (448, 314292), (462, 304768), (528, 266672), (616, 228576), (672, 209528), (704, 200004), (768, 183337), (896, 157146), (924, 152384), (1056, 133336), (1232, 114288), (1344, 104764), (1408, 100002), (1792, 78573), (1848, 76192), (2112, 66668), (2381, 59136), (2464, 57144), (2688, 52382), (2816, 50001), (3696, 38096), (4224, 33334), (4762, 29568), (4928, 28572), (5376, 26191), (7143, 19712), (7392, 19048), (8448, 16667), (9524, 14784), (9856, 14286)]