157050296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21269}}^1$

素因数の和:21359

約数の個数: 32

約数和(自身を含む): 321602400

約数和(自身を除く): 164552104

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 21269, 42538, 85076, 170152, 276497, 552994, 1105988, 1510099, 2211976, 3020198, 6040396, 12080792, 19631287, 39262574, 78525148, 157050296]

約数ペア:

[(1, 157050296), (2, 78525148), (4, 39262574), (8, 19631287), (13, 12080792), (26, 6040396), (52, 3020198), (71, 2211976), (104, 1510099), (142, 1105988), (284, 552994), (568, 276497), (923, 170152), (1846, 85076), (3692, 42538), (7384, 21269)]