161719128

素因数分解:

$2^3\times 3^2\times {\mathrm{2246099}}^1$

素因数の和:2246111

約数の個数: 24

約数和(自身を含む): 437989500

約数和(自身を除く): 276270372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2246099, 4492198, 6738297, 8984396, 13476594, 17968792, 20214891, 26953188, 40429782, 53906376, 80859564, 161719128]

約数ペア:

[(1, 161719128), (2, 80859564), (3, 53906376), (4, 40429782), (6, 26953188), (8, 20214891), (9, 17968792), (12, 13476594), (18, 8984396), (24, 6738297), (36, 4492198), (72, 2246099)]