139265286

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{82601}}^1$

素因数の和:82887

約数の個数: 16

約数和(自身を含む): 279525168

約数和(自身を除く): 140259882

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 82601, 165202, 247803, 495606, 23210881, 46421762, 69632643, 139265286]

約数ペア:

[(1, 139265286), (2, 69632643), (3, 46421762), (6, 23210881), (281, 495606), (562, 247803), (843, 165202), (1686, 82601)]