131785728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{42899}}^1$

素因数の和:42922

約数の個数: 44

約数和(自身を含む): 351265200

約数和(自身を除く): 219479472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 42899, 85798, 128697, 171596, 257394, 343192, 514788, 686384, 1029576, 1372768, 2059152, 2745536, 4118304, 5491072, 8236608, 10982144, 16473216, 21964288, 32946432, 43928576, 65892864, 131785728]

約数ペア:

[(1, 131785728), (2, 65892864), (3, 43928576), (4, 32946432), (6, 21964288), (8, 16473216), (12, 10982144), (16, 8236608), (24, 5491072), (32, 4118304), (48, 2745536), (64, 2059152), (96, 1372768), (128, 1029576), (192, 686384), (256, 514788), (384, 343192), (512, 257394), (768, 171596), (1024, 128697), (1536, 85798), (3072, 42899)]