165728752

素因数分解:

$2^4\times 7^1\times {\mathrm{1479721}}^1$

素因数の和:1479736

約数の個数: 20

約数和(自身を含む): 366971056

約数和(自身を除く): 201242304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1479721, 2959442, 5918884, 10358047, 11837768, 20716094, 23675536, 41432188, 82864376, 165728752]

約数ペア:

[(1, 165728752), (2, 82864376), (4, 41432188), (7, 23675536), (8, 20716094), (14, 11837768), (16, 10358047), (28, 5918884), (56, 2959442), (112, 1479721)]