157258045138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1\times {\mathrm{690449}}^1$

素因数の和:692921

約数の個数: 16

約数和(自身を含む): 241005715200

約数和(自身を除く): 83747670062

約数列:

[1, 2, 47, 94, 2423, 4846, 113881, 227762, 690449, 1380898, 32451103, 64902206, 1672957927, 3345915854, 78629022569, 157258045138]

約数ペア:

[(1, 157258045138), (2, 78629022569), (47, 3345915854), (94, 1672957927), (2423, 64902206), (4846, 32451103), (113881, 1380898), (227762, 690449)]