147144128

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{4721}}^1$

素因数の和:5220

約数の個数: 28

約数和(自身を含む): 292650672

約数和(自身を除く): 145506544

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 4721, 7792, 9442, 15584, 18884, 31168, 37768, 75536, 151072, 302144, 2299127, 4598254, 9196508, 18393016, 36786032, 73572064, 147144128]

約数ペア:

[(1, 147144128), (2, 73572064), (4, 36786032), (8, 18393016), (16, 9196508), (32, 4598254), (64, 2299127), (487, 302144), (974, 151072), (1948, 75536), (3896, 37768), (4721, 31168), (7792, 18884), (9442, 15584)]