157056208

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{6337}}^1$

素因数の和:7894

約数の個数: 20

約数和(自身を含む): 304540900

約数和(自身を除く): 147484692

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 6337, 12392, 12674, 24784, 25348, 50696, 101392, 9816013, 19632026, 39264052, 78528104, 157056208]

約数ペア:

[(1, 157056208), (2, 78528104), (4, 39264052), (8, 19632026), (16, 9816013), (1549, 101392), (3098, 50696), (6196, 25348), (6337, 24784), (12392, 12674)]