161769256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{167117}}^1$

素因数の和:167145

約数の個数: 24

約数和(自身を含む): 333400410

約数和(自身を除く): 171631154

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 167117, 334234, 668468, 1336936, 1838287, 3676574, 7353148, 14706296, 20221157, 40442314, 80884628, 161769256]

約数ペア:

[(1, 161769256), (2, 80884628), (4, 40442314), (8, 20221157), (11, 14706296), (22, 7353148), (44, 3676574), (88, 1838287), (121, 1336936), (242, 668468), (484, 334234), (968, 167117)]