157434878

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{3299}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 82065922

約数列:

[1, 2, 107, 214, 223, 446, 3299, 6598, 23861, 47722, 352993, 705986, 735677, 1471354, 78717439, 157434878]

約数ペア:

[(1, 157434878), (2, 78717439), (107, 1471354), (214, 735677), (223, 705986), (446, 352993), (3299, 47722), (6598, 23861)]