133845776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157837}}^1$

素因数の和:157898

約数の個数: 20

約数和(自身を含む): 264220812

約数和(自身を除く): 130375036

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 157837, 315674, 631348, 1262696, 2525392, 8365361, 16730722, 33461444, 66922888, 133845776]

約数ペア:

[(1, 133845776), (2, 66922888), (4, 33461444), (8, 16730722), (16, 8365361), (53, 2525392), (106, 1262696), (212, 631348), (424, 315674), (848, 157837)]