164807608

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9463}}^1$

素因数の和:9787

約数の個数: 32

約数和(自身を含む): 354332160

約数和(自身を除く): 189524552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 8708, 9463, 17416, 18926, 37852, 66241, 75704, 132482, 264964, 529928, 2942993, 5885986, 11771972, 20600951, 23543944, 41201902, 82403804, 164807608]

約数ペア:

[(1, 164807608), (2, 82403804), (4, 41201902), (7, 23543944), (8, 20600951), (14, 11771972), (28, 5885986), (56, 2942993), (311, 529928), (622, 264964), (1244, 132482), (2177, 75704), (2488, 66241), (4354, 37852), (8708, 18926), (9463, 17416)]