156988290193

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{2857}}^1\times {\mathrm{38669}}^1$

素因数の和:41569

約数の個数: 24

約数和(自身を含む): 188987250600

約数和(自身を除く): 31998960407

約数列:

[1, 7, 29, 49, 203, 1421, 2857, 19999, 38669, 82853, 139993, 270683, 579971, 1121401, 1894781, 4059797, 7849807, 54948649, 110477333, 773341331, 3203842657, 5413389317, 22426898599, 156988290193]

約数ペア:

[(1, 156988290193), (7, 22426898599), (29, 5413389317), (49, 3203842657), (203, 773341331), (1421, 110477333), (2857, 54948649), (19999, 7849807), (38669, 4059797), (82853, 1894781), (139993, 1121401), (270683, 579971)]