164069128

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{91967}}^1$

素因数の和:92196

約数の個数: 16

約数和(自身を含む): 309012480

約数和(自身を除く): 144943352

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 91967, 183934, 367868, 735736, 20508641, 41017282, 82034564, 164069128]

約数ペア:

[(1, 164069128), (2, 82034564), (4, 41017282), (8, 20508641), (223, 735736), (446, 367868), (892, 183934), (1784, 91967)]