156586829

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4937}}^1$

素因数の和:5164

約数の個数: 16

約数和(自身を含む): 187723008

約数和(自身を除く): 31136179

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 4937, 31717, 34559, 113551, 794857, 972589, 6808123, 22369547, 156586829]

約数ペア:

[(1, 156586829), (7, 22369547), (23, 6808123), (161, 972589), (197, 794857), (1379, 113551), (4531, 34559), (4937, 31717)]