157055210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1208117}}^1$

素因数の和:1208137

約数の個数: 16

約数和(自身を含む): 304445736

約数和(自身を除く): 147390526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1208117, 2416234, 6040585, 12081170, 15705521, 31411042, 78527605, 157055210]

約数ペア:

[(1, 157055210), (2, 78527605), (5, 31411042), (10, 15705521), (13, 12081170), (26, 6040585), (65, 2416234), (130, 1208117)]