165522056

素因数分解:

$2^3\times 7^1\times {\mathrm{2955751}}^1$

素因数の和:2955764

約数の個数: 16

約数和(自身を含む): 354690240

約数和(自身を除く): 189168184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2955751, 5911502, 11823004, 20690257, 23646008, 41380514, 82761028, 165522056]

約数ペア:

[(1, 165522056), (2, 82761028), (4, 41380514), (7, 23646008), (8, 20690257), (14, 11823004), (28, 5911502), (56, 2955751)]