141684160

素因数分解:

$2^6\times 5^1\times {\mathrm{442763}}^1$

素因数の和:442780

約数の個数: 28

約数和(自身を含む): 337386168

約数和(自身を除く): 195702008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 442763, 885526, 1771052, 2213815, 3542104, 4427630, 7084208, 8855260, 14168416, 17710520, 28336832, 35421040, 70842080, 141684160]

約数ペア:

[(1, 141684160), (2, 70842080), (4, 35421040), (5, 28336832), (8, 17710520), (10, 14168416), (16, 8855260), (20, 7084208), (32, 4427630), (40, 3542104), (64, 2213815), (80, 1771052), (160, 885526), (320, 442763)]