162681244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{19157}}^1$

素因数の和:19365

約数の個数: 24

約数和(自身を含む): 312198768

約数和(自身を除く): 149517524

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 19157, 38314, 76628, 210727, 421454, 842908, 3697301, 7394602, 14789204, 40670311, 81340622, 162681244]

約数ペア:

[(1, 162681244), (2, 81340622), (4, 40670311), (11, 14789204), (22, 7394602), (44, 3697301), (193, 842908), (386, 421454), (772, 210727), (2123, 76628), (4246, 38314), (8492, 19157)]