157480260008

素因数分解:

$2^3\times {\mathrm{19685032501}}^1$

素因数の和:19685032507

約数の個数: 8

約数和(自身を含む): 295275487530

約数和(自身を除く): 137795227522

約数列:

[1, 2, 4, 8, 19685032501, 39370065002, 78740130004, 157480260008]

約数ペア:

[(1, 157480260008), (2, 78740130004), (4, 39370065002), (8, 19685032501)]