156949985008

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{49293337}}^1$

素因数の和:49293544

約数の個数: 20

約数和(自身を含む): 305618695600

約数和(自身を除く): 148668710592

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 49293337, 98586674, 197173348, 394346696, 788693392, 9809374063, 19618748126, 39237496252, 78474992504, 156949985008]

約数ペア:

[(1, 156949985008), (2, 78474992504), (4, 39237496252), (8, 19618748126), (16, 9809374063), (199, 788693392), (398, 394346696), (796, 197173348), (1592, 98586674), (3184, 49293337)]