164021904

素因数分解:

$2^4\times 3^2\times {\mathrm{1139041}}^1$

素因数の和:1139055

約数の個数: 30

約数和(自身を含む): 459033926

約数和(自身を除く): 295012022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1139041, 2278082, 3417123, 4556164, 6834246, 9112328, 10251369, 13668492, 18224656, 20502738, 27336984, 41005476, 54673968, 82010952, 164021904]

約数ペア:

[(1, 164021904), (2, 82010952), (3, 54673968), (4, 41005476), (6, 27336984), (8, 20502738), (9, 18224656), (12, 13668492), (16, 10251369), (18, 9112328), (24, 6834246), (36, 4556164), (48, 3417123), (72, 2278082), (144, 1139041)]