156940464176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338233759}}^1$

素因数の和:338233796

約数の個数: 20

約数和(自身を含む): 314557396800

約数和(自身を除く): 157616932624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338233759, 676467518, 1352935036, 2705870072, 5411740144, 9808779011, 19617558022, 39235116044, 78470232088, 156940464176]

約数ペア:

[(1, 156940464176), (2, 78470232088), (4, 39235116044), (8, 19617558022), (16, 9808779011), (29, 5411740144), (58, 2705870072), (116, 1352935036), (232, 676467518), (464, 338233759)]