156918785151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{1322903}}^1$

素因数の和:1325006

約数の個数: 16

約数和(自身を含む): 220342890240

約数和(自身を除く): 63424105089

約数列:

[1, 3, 19, 57, 2081, 6243, 39539, 118617, 1322903, 3968709, 25135157, 75405471, 2752961143, 8258883429, 52306261717, 156918785151]

約数ペア:

[(1, 156918785151), (3, 52306261717), (19, 8258883429), (57, 2752961143), (2081, 75405471), (6243, 25135157), (39539, 3968709), (118617, 1322903)]