166990994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{12919}}^1$

素因数の和:13225

約数の個数: 16

約数和(自身を含む): 262327680

約数和(自身を除く): 95336686

約数列:

[1, 2, 23, 46, 281, 562, 6463, 12919, 12926, 25838, 297137, 594274, 3630239, 7260478, 83495497, 166990994]

約数ペア:

[(1, 166990994), (2, 83495497), (23, 7260478), (46, 3630239), (281, 594274), (562, 297137), (6463, 25838), (12919, 12926)]