157065315902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{649030231}}^1$

素因数の和:649030255

約数の個数: 12

約数和(自身を含む): 258963062568

約数和(自身を除く): 101897746666

約数列:

[1, 2, 11, 22, 121, 242, 649030231, 1298060462, 7139332541, 14278665082, 78532657951, 157065315902]

約数ペア:

[(1, 157065315902), (2, 78532657951), (11, 14278665082), (22, 7139332541), (121, 1298060462), (242, 649030231)]