157928506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{2207}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 243657216

約数和(自身を除く): 85728710

約数列:

[1, 2, 37, 74, 967, 1934, 2207, 4414, 35779, 71558, 81659, 163318, 2134169, 4268338, 78964253, 157928506]

約数ペア:

[(1, 157928506), (2, 78964253), (37, 4268338), (74, 2134169), (967, 163318), (1934, 81659), (2207, 71558), (4414, 35779)]