168376216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{296437}}^1$

素因数の和:296514

約数の個数: 16

約数和(自身を含む): 320153040

約数和(自身を除く): 151776824

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 296437, 592874, 1185748, 2371496, 21047027, 42094054, 84188108, 168376216]

約数ペア:

[(1, 168376216), (2, 84188108), (4, 42094054), (8, 21047027), (71, 2371496), (142, 1185748), (284, 592874), (568, 296437)]