126260078

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{87559}}^1$

素因数の和:87671

約数の個数: 16

約数和(自身を含む): 218549760

約数和(自身を除く): 92289682

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 87559, 175118, 612913, 1225826, 9018577, 18037154, 63130039, 126260078]

約数ペア:

[(1, 126260078), (2, 63130039), (7, 18037154), (14, 9018577), (103, 1225826), (206, 612913), (721, 175118), (1442, 87559)]