156968155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 195372000

約数和(自身を除く): 38403845

約数列:

[1, 5, 29, 145, 449, 2245, 2411, 12055, 13021, 65105, 69919, 349595, 1082539, 5412695, 31393631, 156968155]

約数ペア:

[(1, 156968155), (5, 31393631), (29, 5412695), (145, 1082539), (449, 349595), (2245, 69919), (2411, 65105), (12055, 13021)]