166628018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{10639}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 257402880

約数和(自身を除く): 90774862

約数列:

[1, 2, 41, 82, 191, 382, 7831, 10639, 15662, 21278, 436199, 872398, 2032049, 4064098, 83314009, 166628018]

約数ペア:

[(1, 166628018), (2, 83314009), (41, 4064098), (82, 2032049), (191, 872398), (382, 436199), (7831, 21278), (10639, 15662)]