156724861084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17899139}}^1$

素因数の和:17899353

約数の個数: 24

約数和(自身を含む): 300705552000

約数和(自身を除く): 143980690916

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 17899139, 35798278, 71596556, 196890529, 393781058, 787562116, 3561928661, 7123857322, 14247714644, 39181215271, 78362430542, 156724861084]

約数ペア:

[(1, 156724861084), (2, 78362430542), (4, 39181215271), (11, 14247714644), (22, 7123857322), (44, 3561928661), (199, 787562116), (398, 393781058), (796, 196890529), (2189, 71596556), (4378, 35798278), (8756, 17899139)]