157098204004

素因数分解:

$2^2\times 7^2\times {\mathrm{801521449}}^1$

素因数の和:801521467

約数の個数: 18

約数和(自身を含む): 319807058550

約数和(自身を除く): 162708854546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 801521449, 1603042898, 3206085796, 5610650143, 11221300286, 22442600572, 39274551001, 78549102002, 157098204004]

約数ペア:

[(1, 157098204004), (2, 78549102002), (4, 39274551001), (7, 22442600572), (14, 11221300286), (28, 5610650143), (49, 3206085796), (98, 1603042898), (196, 801521449)]