157440078

素因数分解:

$2^1\times 3^3\times {\mathrm{2915557}}^1$

素因数の和:2915568

約数の個数: 16

約数和(自身を含む): 349866960

約数和(自身を除く): 192426882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2915557, 5831114, 8746671, 17493342, 26240013, 52480026, 78720039, 157440078]

約数ペア:

[(1, 157440078), (2, 78720039), (3, 52480026), (6, 26240013), (9, 17493342), (18, 8746671), (27, 5831114), (54, 2915557)]