157049844010

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{79720733}}^1$

素因数の和:79720937

約数の個数: 16

約数和(自身を含む): 284124695976

約数和(自身を除く): 127074851966

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 79720733, 159441466, 398603665, 797207330, 15704984401, 31409968802, 78524922005, 157049844010]

約数ペア:

[(1, 157049844010), (2, 78524922005), (5, 31409968802), (10, 15704984401), (197, 797207330), (394, 398603665), (985, 159441466), (1970, 79720733)]