149104088

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4663}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 320136960

約数和(自身を除く): 171032872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 4663, 7994, 9326, 15988, 18652, 31976, 32641, 37304, 65282, 130564, 261128, 2662573, 5325146, 10650292, 18638011, 21300584, 37276022, 74552044, 149104088]

約数ペア:

[(1, 149104088), (2, 74552044), (4, 37276022), (7, 21300584), (8, 18638011), (14, 10650292), (28, 5325146), (56, 2662573), (571, 261128), (1142, 130564), (2284, 65282), (3997, 37304), (4568, 32641), (4663, 31976), (7994, 18652), (9326, 15988)]