168660982

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{72139}}^1$

素因数の和:72315

約数の個数: 16

約数和(自身を含む): 290868480

約数和(自身を除く): 122207498

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 72139, 144278, 504973, 1009946, 12047213, 24094426, 84330491, 168660982]

約数ペア:

[(1, 168660982), (2, 84330491), (7, 24094426), (14, 12047213), (167, 1009946), (334, 504973), (1169, 144278), (2338, 72139)]