157465441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30773}}^1$

素因数の和:30840

約数の個数: 16

約数和(自身を含む): 194984064

約数和(自身を除く): 37518623

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 30773, 215411, 523141, 1323239, 3661987, 9262673, 22495063, 157465441]

約数ペア:

[(1, 157465441), (7, 22495063), (17, 9262673), (43, 3661987), (119, 1323239), (301, 523141), (731, 215411), (5117, 30773)]