168532868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{261697}}^1$

素因数の和:261731

約数の個数: 24

約数和(自身を含む): 351722112

約数和(自身を除く): 183189244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 261697, 523394, 1046788, 1831879, 3663758, 6019031, 7327516, 12038062, 24076124, 42133217, 84266434, 168532868]

約数ペア:

[(1, 168532868), (2, 84266434), (4, 42133217), (7, 24076124), (14, 12038062), (23, 7327516), (28, 6019031), (46, 3663758), (92, 1831879), (161, 1046788), (322, 523394), (644, 261697)]