157025444

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{63419}}^1$

素因数の和:64042

約数の個数: 12

約数和(自身を含む): 275242800

約数和(自身を除く): 118217356

約数列:

[1, 2, 4, 619, 1238, 2476, 63419, 126838, 253676, 39256361, 78512722, 157025444]

約数ペア:

[(1, 157025444), (2, 78512722), (4, 39256361), (619, 253676), (1238, 126838), (2476, 63419)]