165292

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 18

約数和(自身を含む): 305844

約数和(自身を除く): 140552

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 961, 1333, 1922, 2666, 3844, 5332, 41323, 82646, 165292]

約数ペア:

[(1, 165292), (2, 82646), (4, 41323), (31, 5332), (43, 3844), (62, 2666), (86, 1922), (124, 1333), (172, 961)]