168994858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{18899}}^1$

素因数の和:19181

約数の個数: 16

約数和(自身を含む): 269438400

約数和(自身を除く): 100443542

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 18899, 37798, 321283, 642566, 4970437, 9940874, 84497429, 168994858]

約数ペア:

[(1, 168994858), (2, 84497429), (17, 9940874), (34, 4970437), (263, 642566), (526, 321283), (4471, 37798), (8942, 18899)]