164749816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{267451}}^1$

素因数の和:267475

約数の個数: 32

約数和(自身を含む): 385130880

約数和(自身を除く): 220381064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 267451, 534902, 1069804, 1872157, 2139608, 2941961, 3744314, 5883922, 7488628, 11767844, 14977256, 20593727, 23535688, 41187454, 82374908, 164749816]

約数ペア:

[(1, 164749816), (2, 82374908), (4, 41187454), (7, 23535688), (8, 20593727), (11, 14977256), (14, 11767844), (22, 7488628), (28, 5883922), (44, 3744314), (56, 2941961), (77, 2139608), (88, 1872157), (154, 1069804), (308, 534902), (616, 267451)]