156967291621

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1\times {\mathrm{203989}}^1$

素因数の和:207004

約数の個数: 16

約数和(自身を含む): 184302517120

約数和(自身を除く): 27335225499

約数列:

[1, 7, 37, 259, 2971, 20797, 109927, 203989, 769489, 1427923, 7547593, 52833151, 606051319, 4242359233, 22423898803, 156967291621]

約数ペア:

[(1, 156967291621), (7, 22423898803), (37, 4242359233), (259, 606051319), (2971, 52833151), (20797, 7547593), (109927, 1427923), (203989, 769489)]