168220155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{386713}}^1$

素因数の和:386750

約数の個数: 16

約数和(自身を含む): 278434080

約数和(自身を除く): 110213925

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 386713, 1160139, 1933565, 5800695, 11214677, 33644031, 56073385, 168220155]

約数ペア:

[(1, 168220155), (3, 56073385), (5, 33644031), (15, 11214677), (29, 5800695), (87, 1933565), (145, 1160139), (435, 386713)]