156734107442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{647661601}}^1$

素因数の和:647661625

約数の個数: 12

約数和(自身を含む): 258416979198

約数和(自身を除く): 101682871756

約数列:

[1, 2, 11, 22, 121, 242, 647661601, 1295323202, 7124277611, 14248555222, 78367053721, 156734107442]

約数ペア:

[(1, 156734107442), (2, 78367053721), (11, 14248555222), (22, 7124277611), (121, 1295323202), (242, 647661601)]