156965422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3361}}^1$

素因数の和:4611

約数の個数: 16

約数和(自身を含む): 248115600

約数和(自身を除く): 91150178

約数列:

[1, 2, 19, 38, 1229, 2458, 3361, 6722, 23351, 46702, 63859, 127718, 4130669, 8261338, 78482711, 156965422]

約数ペア:

[(1, 156965422), (2, 78482711), (19, 8261338), (38, 4130669), (1229, 127718), (2458, 63859), (3361, 46702), (6722, 23351)]