157020528802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{81761}}^1\times {\mathrm{50539}}^1$

素因数の和:132321

約数の個数: 16

約数和(自身を含む): 247935088800

約数和(自身を除く): 90914559998

約数列:

[1, 2, 19, 38, 50539, 81761, 101078, 163522, 960241, 1553459, 1920482, 3106918, 4132119179, 8264238358, 78510264401, 157020528802]

約数ペア:

[(1, 157020528802), (2, 78510264401), (19, 8264238358), (38, 4132119179), (50539, 3106918), (81761, 1920482), (101078, 1553459), (163522, 960241)]