135724048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{61027}}^1$

素因数の和:61174

約数の個数: 20

約数和(自身を含む): 264861520

約数和(自身を除く): 129137472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 61027, 122054, 244108, 488216, 976432, 8482753, 16965506, 33931012, 67862024, 135724048]

約数ペア:

[(1, 135724048), (2, 67862024), (4, 33931012), (8, 16965506), (16, 8482753), (139, 976432), (278, 488216), (556, 244108), (1112, 122054), (2224, 61027)]