179820876628

素因数分解:

$2^2\times {\mathrm{2153}}^1\times {\mathrm{20880269}}^1$

素因数の和:20882426

約数の個数: 12

約数和(自身を含む): 314832711060

約数和(自身を除く): 135011834432

約数列:

[1, 2, 4, 2153, 4306, 8612, 20880269, 41760538, 83521076, 44955219157, 89910438314, 179820876628]

約数ペア:

[(1, 179820876628), (2, 89910438314), (4, 44955219157), (2153, 83521076), (4306, 41760538), (8612, 20880269)]