169639118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{11159}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 278017920

約数和(自身を除く): 108378802

約数列:

[1, 2, 11, 22, 691, 1382, 7601, 11159, 15202, 22318, 122749, 245498, 7710869, 15421738, 84819559, 169639118]

約数ペア:

[(1, 169639118), (2, 84819559), (11, 15421738), (22, 7710869), (691, 245498), (1382, 122749), (7601, 22318), (11159, 15202)]