129968503808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887569}}^1$

素因数の和:887613

約数の個数: 88

約数和(自身を含む): 305231772720

約数和(自身を除く): 175263268912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 11264, 13312, 18304, 36608, 73216, 146432, 887569, 1775138, 3550276, 7100552, 9763259, 11538397, 14201104, 19526518, 23076794, 28402208, 39053036, 46153588, 56804416, 78106072, 92307176, 113608832, 126922367, 156212144, 184614352, 227217664, 253844734, 312424288, 369228704, 454435328, 507689468, 624848576, 738457408, 908870656, 1015378936, 1249697152, 1476914816, 2030757872, 2499394304, 2953829632, 4061515744, 4998788608, 5907659264, 8123031488, 9997577216, 11815318528, 16246062976, 32492125952, 64984251904, 129968503808]

約数ペア:

[(1, 129968503808), (2, 64984251904), (4, 32492125952), (8, 16246062976), (11, 11815318528), (13, 9997577216), (16, 8123031488), (22, 5907659264), (26, 4998788608), (32, 4061515744), (44, 2953829632), (52, 2499394304), (64, 2030757872), (88, 1476914816), (104, 1249697152), (128, 1015378936), (143, 908870656), (176, 738457408), (208, 624848576), (256, 507689468), (286, 454435328), (352, 369228704), (416, 312424288), (512, 253844734), (572, 227217664), (704, 184614352), (832, 156212144), (1024, 126922367), (1144, 113608832), (1408, 92307176), (1664, 78106072), (2288, 56804416), (2816, 46153588), (3328, 39053036), (4576, 28402208), (5632, 23076794), (6656, 19526518), (9152, 14201104), (11264, 11538397), (13312, 9763259), (18304, 7100552), (36608, 3550276), (73216, 1775138), (146432, 887569)]