138372878

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{95959}}^1$

素因数の和:96071

約数の個数: 16

約数和(自身を含む): 239516160

約数和(自身を除く): 101143282

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 95959, 191918, 671713, 1343426, 9883777, 19767554, 69186439, 138372878]

約数ペア:

[(1, 138372878), (2, 69186439), (7, 19767554), (14, 9883777), (103, 1343426), (206, 671713), (721, 191918), (1442, 95959)]