156776146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13721}}^1$

素因数の和:13949

約数の個数: 16

約数和(自身を含む): 244526040

約数和(自身を除く): 87749894

約数列:

[1, 2, 29, 58, 197, 394, 5713, 11426, 13721, 27442, 397909, 795818, 2703037, 5406074, 78388073, 156776146]

約数ペア:

[(1, 156776146), (2, 78388073), (29, 5406074), (58, 2703037), (197, 795818), (394, 397909), (5713, 27442), (11426, 13721)]