156739902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{55229}}^1$

素因数の和:55288

約数の個数: 32

約数和(自身を含む): 349937280

約数和(自身を除く): 193197378

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 55229, 110458, 165687, 331374, 607519, 1215038, 1822557, 2374847, 3645114, 4749694, 7124541, 14249082, 26123317, 52246634, 78369951, 156739902]

約数ペア:

[(1, 156739902), (2, 78369951), (3, 52246634), (6, 26123317), (11, 14249082), (22, 7124541), (33, 4749694), (43, 3645114), (66, 2374847), (86, 1822557), (129, 1215038), (258, 607519), (473, 331374), (946, 165687), (1419, 110458), (2838, 55229)]