161950151

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{9629}}^1$

素因数の和:9790

約数の個数: 12

約数和(自身を含む): 179310600

約数和(自身を除く): 17360449

約数列:

[1, 11, 121, 139, 1529, 9629, 16819, 105919, 1165109, 1338431, 14722741, 161950151]

約数ペア:

[(1, 161950151), (11, 14722741), (121, 1338431), (139, 1165109), (1529, 105919), (9629, 16819)]