168306859

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11897}}^1$

素因数の和:11994

約数の個数: 16

約数和(自身を含む): 201028608

約数和(自身を除く): 32721749

約数列:

[1, 7, 43, 47, 301, 329, 2021, 11897, 14147, 83279, 511571, 559159, 3580997, 3914113, 24043837, 168306859]

約数ペア:

[(1, 168306859), (7, 24043837), (43, 3914113), (47, 3580997), (301, 559159), (329, 511571), (2021, 83279), (11897, 14147)]