156988859706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245943331}}^1$

素因数の和:1245943346

約数の個数: 24

約数和(自身を含む): 388734319584

約数和(自身を除く): 231745459878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245943331, 2491886662, 3737829993, 7475659986, 8721603317, 11213489979, 17443206634, 22426979958, 26164809951, 52329619902, 78494429853, 156988859706]

約数ペア:

[(1, 156988859706), (2, 78494429853), (3, 52329619902), (6, 26164809951), (7, 22426979958), (9, 17443206634), (14, 11213489979), (18, 8721603317), (21, 7475659986), (42, 3737829993), (63, 2491886662), (126, 1245943331)]