166785136

素因数分解:

$2^4\times 7^1\times {\mathrm{1489153}}^1$

素因数の和:1489168

約数の個数: 20

約数和(自身を含む): 369310192

約数和(自身を除く): 202525056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1489153, 2978306, 5956612, 10424071, 11913224, 20848142, 23826448, 41696284, 83392568, 166785136]

約数ペア:

[(1, 166785136), (2, 83392568), (4, 41696284), (7, 23826448), (8, 20848142), (14, 11913224), (16, 10424071), (28, 5956612), (56, 2978306), (112, 1489153)]