165809986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{7517}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 255762360

約数和(自身を除く): 89952374

約数列:

[1, 2, 41, 82, 269, 538, 7517, 11029, 15034, 22058, 308197, 616394, 2022073, 4044146, 82904993, 165809986]

約数ペア:

[(1, 165809986), (2, 82904993), (41, 4044146), (82, 2022073), (269, 616394), (538, 308197), (7517, 22058), (11029, 15034)]