157615088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{147029}}^1$

素因数の和:147104

約数の個数: 20

約数和(自身を含む): 309939240

約数和(自身を除く): 152324152

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 147029, 294058, 588116, 1176232, 2352464, 9850943, 19701886, 39403772, 78807544, 157615088]

約数ペア:

[(1, 157615088), (2, 78807544), (4, 39403772), (8, 19701886), (16, 9850943), (67, 2352464), (134, 1176232), (268, 588116), (536, 294058), (1072, 147029)]