139714624

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:1923

約数の個数: 56

約数和(自身を含む): 318788288

約数和(自身を除く): 179073664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1267, 1448, 1723, 2534, 2896, 3446, 5068, 5792, 6892, 10136, 11584, 12061, 13784, 20272, 24122, 27568, 40544, 48244, 55136, 81088, 96488, 110272, 192976, 311863, 385952, 623726, 771904, 1247452, 2183041, 2494904, 4366082, 4989808, 8732164, 9979616, 17464328, 19959232, 34928656, 69857312, 139714624]

約数ペア:

[(1, 139714624), (2, 69857312), (4, 34928656), (7, 19959232), (8, 17464328), (14, 9979616), (16, 8732164), (28, 4989808), (32, 4366082), (56, 2494904), (64, 2183041), (112, 1247452), (181, 771904), (224, 623726), (362, 385952), (448, 311863), (724, 192976), (1267, 110272), (1448, 96488), (1723, 81088), (2534, 55136), (2896, 48244), (3446, 40544), (5068, 27568), (5792, 24122), (6892, 20272), (10136, 13784), (11584, 12061)]