164624656

素因数分解:

$2^4\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1451}}^1$

素因数の和:2479

約数の個数: 40

約数和(自身を含む): 365137344

約数和(自身を除く): 200512688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1013, 1451, 2026, 2902, 4052, 5804, 7091, 8104, 10157, 11608, 14182, 16208, 20314, 23216, 28364, 40628, 56728, 81256, 113456, 162512, 1469863, 2939726, 5879452, 10289041, 11758904, 20578082, 23517808, 41156164, 82312328, 164624656]

約数ペア:

[(1, 164624656), (2, 82312328), (4, 41156164), (7, 23517808), (8, 20578082), (14, 11758904), (16, 10289041), (28, 5879452), (56, 2939726), (112, 1469863), (1013, 162512), (1451, 113456), (2026, 81256), (2902, 56728), (4052, 40628), (5804, 28364), (7091, 23216), (8104, 20314), (10157, 16208), (11608, 14182)]