168339968

素因数分解:

$2^9\times {\mathrm{328789}}^1$

素因数の和:328807

約数の個数: 20

約数和(自身を含む): 336352170

約数和(自身を除く): 168012202

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 328789, 657578, 1315156, 2630312, 5260624, 10521248, 21042496, 42084992, 84169984, 168339968]

約数ペア:

[(1, 168339968), (2, 84169984), (4, 42084992), (8, 21042496), (16, 10521248), (32, 5260624), (64, 2630312), (128, 1315156), (256, 657578), (512, 328789)]