156980259079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6696253}}^1$

素因数の和:6696474

約数の個数: 16

約数和(自身を含む): 190923594048

約数和(自身を除く): 33943334969

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 6696253, 46873771, 113836301, 796854107, 1319161841, 9234132887, 22425751297, 156980259079]

約数ペア:

[(1, 156980259079), (7, 22425751297), (17, 9234132887), (119, 1319161841), (197, 796854107), (1379, 113836301), (3349, 46873771), (23443, 6696253)]