157250324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{510553}}^1$

素因数の和:510575

約数の個数: 24

約数和(自身を含む): 343092288

約数和(自身を除く): 185841964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 510553, 1021106, 2042212, 3573871, 5616083, 7147742, 11232166, 14295484, 22464332, 39312581, 78625162, 157250324]

約数ペア:

[(1, 157250324), (2, 78625162), (4, 39312581), (7, 22464332), (11, 14295484), (14, 11232166), (22, 7147742), (28, 5616083), (44, 3573871), (77, 2042212), (154, 1021106), (308, 510553)]