129778824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{772493}}^1$

素因数の和:772509

約数の個数: 32

約数和(自身を含む): 370797120

約数和(自身を除く): 241018296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 772493, 1544986, 2317479, 3089972, 4634958, 5407451, 6179944, 9269916, 10814902, 16222353, 18539832, 21629804, 32444706, 43259608, 64889412, 129778824]

約数ペア:

[(1, 129778824), (2, 64889412), (3, 43259608), (4, 32444706), (6, 21629804), (7, 18539832), (8, 16222353), (12, 10814902), (14, 9269916), (21, 6179944), (24, 5407451), (28, 4634958), (42, 3089972), (56, 2317479), (84, 1544986), (168, 772493)]