161923836

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{287099}}^1$

素因数の和:287153

約数の個数: 24

約数和(自身を含む): 385862400

約数和(自身を除く): 223938564

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 287099, 574198, 861297, 1148396, 1722594, 3445188, 13493653, 26987306, 40480959, 53974612, 80961918, 161923836]

約数ペア:

[(1, 161923836), (2, 80961918), (3, 53974612), (4, 40480959), (6, 26987306), (12, 13493653), (47, 3445188), (94, 1722594), (141, 1148396), (188, 861297), (282, 574198), (564, 287099)]