161095644

素因数分解:

$2^2\times 3^2\times {\mathrm{4474879}}^1$

素因数の和:4474889

約数の個数: 18

約数和(自身を含む): 407214080

約数和(自身を除く): 246118436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4474879, 8949758, 13424637, 17899516, 26849274, 40273911, 53698548, 80547822, 161095644]

約数ペア:

[(1, 161095644), (2, 80547822), (3, 53698548), (4, 40273911), (6, 26849274), (9, 17899516), (12, 13424637), (18, 8949758), (36, 4474879)]