157440352

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73433}}^1$

素因数の和:73510

約数の個数: 24

約数和(自身を含む): 314591256

約数和(自身を除く): 157150904

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 73433, 146866, 293732, 587464, 1174928, 2349856, 4920011, 9840022, 19680044, 39360088, 78720176, 157440352]

約数ペア:

[(1, 157440352), (2, 78720176), (4, 39360088), (8, 19680044), (16, 9840022), (32, 4920011), (67, 2349856), (134, 1174928), (268, 587464), (536, 293732), (1072, 146866), (2144, 73433)]