168645568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 112

約数和(自身を含む): 430133760

約数和(自身を除く): 261488192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1259, 1288, 1456, 1472, 2093, 2392, 2518, 2576, 2912, 4186, 4784, 5036, 5152, 5824, 8372, 8813, 9568, 10072, 10304, 16367, 16744, 17626, 19136, 20144, 28957, 32734, 33488, 35252, 40288, 57914, 65468, 66976, 70504, 80576, 114569, 115828, 130936, 133952, 141008, 202699, 229138, 231656, 261872, 282016, 376441, 405398, 458276, 463312, 523744, 564032, 752882, 810796, 916552, 926624, 1047488, 1505764, 1621592, 1833104, 1853248, 2635087, 3011528, 3243184, 3666208, 5270174, 6023056, 6486368, 7332416, 10540348, 12046112, 12972736, 21080696, 24092224, 42161392, 84322784, 168645568]

約数ペア:

[(1, 168645568), (2, 84322784), (4, 42161392), (7, 24092224), (8, 21080696), (13, 12972736), (14, 12046112), (16, 10540348), (23, 7332416), (26, 6486368), (28, 6023056), (32, 5270174), (46, 3666208), (52, 3243184), (56, 3011528), (64, 2635087), (91, 1853248), (92, 1833104), (104, 1621592), (112, 1505764), (161, 1047488), (182, 926624), (184, 916552), (208, 810796), (224, 752882), (299, 564032), (322, 523744), (364, 463312), (368, 458276), (416, 405398), (448, 376441), (598, 282016), (644, 261872), (728, 231656), (736, 229138), (832, 202699), (1196, 141008), (1259, 133952), (1288, 130936), (1456, 115828), (1472, 114569), (2093, 80576), (2392, 70504), (2518, 66976), (2576, 65468), (2912, 57914), (4186, 40288), (4784, 35252), (5036, 33488), (5152, 32734), (5824, 28957), (8372, 20144), (8813, 19136), (9568, 17626), (10072, 16744), (10304, 16367)]