165157553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11896

約数の個数: 16

約数和(自身を含む): 190536192

約数和(自身を除く): 25378639

約数列:

[1, 11, 31, 41, 341, 451, 1271, 11813, 13981, 129943, 366203, 484333, 4028233, 5327663, 15014323, 165157553]

約数ペア:

[(1, 165157553), (11, 15014323), (31, 5327663), (41, 4028233), (341, 484333), (451, 366203), (1271, 129943), (11813, 13981)]