144284672

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20156

約数の個数: 44

約数和(自身を含む): 329648880

約数和(自身を除く): 185364208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20129, 40258, 80516, 140903, 161032, 281806, 322064, 563612, 644128, 1127224, 1288256, 2254448, 2576512, 4508896, 5153024, 9017792, 10306048, 18035584, 20612096, 36071168, 72142336, 144284672]

約数ペア:

[(1, 144284672), (2, 72142336), (4, 36071168), (7, 20612096), (8, 18035584), (14, 10306048), (16, 9017792), (28, 5153024), (32, 4508896), (56, 2576512), (64, 2254448), (112, 1288256), (128, 1127224), (224, 644128), (256, 563612), (448, 322064), (512, 281806), (896, 161032), (1024, 140903), (1792, 80516), (3584, 40258), (7168, 20129)]