167788385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1663}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 213497856

約数和(自身を除く): 45709471

約数列:

[1, 5, 17, 85, 1187, 1663, 5935, 8315, 20179, 28271, 100895, 141355, 1973981, 9869905, 33557677, 167788385]

約数ペア:

[(1, 167788385), (5, 33557677), (17, 9869905), (85, 1973981), (1187, 141355), (1663, 100895), (5935, 28271), (8315, 20179)]