168049778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{37361}}^1$

素因数の和:37549

約数の個数: 16

約数和(自身を含む): 273041496

約数和(自身を除く): 104991718

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 37361, 74722, 485693, 971386, 6463453, 12926906, 84024889, 168049778]

約数ペア:

[(1, 168049778), (2, 84024889), (13, 12926906), (26, 6463453), (173, 971386), (346, 485693), (2249, 74722), (4498, 37361)]