156156774

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{65557}}^1$

素因数の和:65959

約数の個数: 16

約数和(自身を含む): 313105008

約数和(自身を除く): 156948234

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 65557, 131114, 196671, 393342, 26026129, 52052258, 78078387, 156156774]

約数ペア:

[(1, 156156774), (2, 78078387), (3, 52052258), (6, 26026129), (397, 393342), (794, 196671), (1191, 131114), (2382, 65557)]