156920992

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{35279}}^1$

素因数の和:35428

約数の個数: 24

約数和(自身を含む): 311169600

約数和(自身を除く): 154248608

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 35279, 70558, 141116, 282232, 564464, 1128928, 4903781, 9807562, 19615124, 39230248, 78460496, 156920992]

約数ペア:

[(1, 156920992), (2, 78460496), (4, 39230248), (8, 19615124), (16, 9807562), (32, 4903781), (139, 1128928), (278, 564464), (556, 282232), (1112, 141116), (2224, 70558), (4448, 35279)]