149070812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{4903}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 285059712

約数和(自身を除く): 135988900

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2764, 4903, 7601, 9806, 15202, 19612, 30404, 53933, 107866, 215732, 3387973, 6775946, 13551892, 37267703, 74535406, 149070812]

約数ペア:

[(1, 149070812), (2, 74535406), (4, 37267703), (11, 13551892), (22, 6775946), (44, 3387973), (691, 215732), (1382, 107866), (2764, 53933), (4903, 30404), (7601, 19612), (9806, 15202)]