168991874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1\times {\mathrm{1721}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 262536120

約数和(自身を除く): 93544246

約数列:

[1, 2, 29, 58, 1693, 1721, 3386, 3442, 49097, 49909, 98194, 99818, 2913653, 5827306, 84495937, 168991874]

約数ペア:

[(1, 168991874), (2, 84495937), (29, 5827306), (58, 2913653), (1693, 99818), (1721, 98194), (3386, 49909), (3442, 49097)]