157510367824

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{27887813}}^1$

素因数の和:27888174

約数の個数: 20

約数和(自身を含む): 306040870836

約数和(自身を除く): 148530503012

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 27887813, 55775626, 111551252, 223102504, 446205008, 9844397989, 19688795978, 39377591956, 78755183912, 157510367824]

約数ペア:

[(1, 157510367824), (2, 78755183912), (4, 39377591956), (8, 19688795978), (16, 9844397989), (353, 446205008), (706, 223102504), (1412, 111551252), (2824, 55775626), (5648, 27887813)]