131968078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{75931}}^1$

素因数の和:76023

約数の個数: 16

約数和(自身を含む): 218684160

約数和(自身を除く): 86716082

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 75931, 151862, 835241, 1670482, 5998549, 11997098, 65984039, 131968078]

約数ペア:

[(1, 131968078), (2, 65984039), (11, 11997098), (22, 5998549), (79, 1670482), (158, 835241), (869, 151862), (1738, 75931)]