156953705018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648569029}}^1$

素因数の和:648569053

約数の個数: 12

約数和(自身を含む): 258779042970

約数和(自身を除く): 101825337952

約数列:

[1, 2, 11, 22, 121, 242, 648569029, 1297138058, 7134259319, 14268518638, 78476852509, 156953705018]

約数ペア:

[(1, 156953705018), (2, 78476852509), (11, 14268518638), (22, 7134259319), (121, 1297138058), (242, 648569029)]