149869288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4093}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 294768000

約数和(自身を除く): 144898712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 4093, 4577, 8186, 9154, 16372, 18308, 32744, 36616, 94139, 188278, 376556, 753112, 814507, 1629014, 3258028, 6516056, 18733661, 37467322, 74934644, 149869288]

約数ペア:

[(1, 149869288), (2, 74934644), (4, 37467322), (8, 18733661), (23, 6516056), (46, 3258028), (92, 1629014), (184, 814507), (199, 753112), (398, 376556), (796, 188278), (1592, 94139), (4093, 36616), (4577, 32744), (8186, 18308), (9154, 16372)]