140160118

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{20063}}^1$

素因数の和:20571

約数の個数: 16

約数和(自身を含む): 240768000

約数和(自身を除く): 100607882

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 20063, 40126, 140441, 280882, 10011437, 20022874, 70080059, 140160118]

約数ペア:

[(1, 140160118), (2, 70080059), (7, 20022874), (14, 10011437), (499, 280882), (998, 140441), (3493, 40126), (6986, 20063)]