164116036

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{136309}}^1$

素因数の和:136363

約数の個数: 24

約数和(自身を含む): 335867840

約数和(自身を除く): 171751804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 136309, 272618, 545236, 954163, 1908326, 3816652, 5861287, 11722574, 23445148, 41029009, 82058018, 164116036]

約数ペア:

[(1, 164116036), (2, 82058018), (4, 41029009), (7, 23445148), (14, 11722574), (28, 5861287), (43, 3816652), (86, 1908326), (172, 954163), (301, 545236), (602, 272618), (1204, 136309)]