162819328

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 380249408

約数和(自身を除く): 217430080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2113, 2408, 2752, 4226, 4816, 5504, 8452, 9632, 11008, 14791, 16904, 19264, 29582, 33808, 38528, 59164, 67616, 77056, 90859, 118328, 135232, 181718, 236656, 270464, 363436, 473312, 540928, 636013, 726872, 946624, 1272026, 1453744, 1893248, 2544052, 2907488, 3786496, 5088104, 5814976, 10176208, 11629952, 20352416, 23259904, 40704832, 81409664, 162819328]

約数ペア:

[(1, 162819328), (2, 81409664), (4, 40704832), (7, 23259904), (8, 20352416), (14, 11629952), (16, 10176208), (28, 5814976), (32, 5088104), (43, 3786496), (56, 2907488), (64, 2544052), (86, 1893248), (112, 1453744), (128, 1272026), (172, 946624), (224, 726872), (256, 636013), (301, 540928), (344, 473312), (448, 363436), (602, 270464), (688, 236656), (896, 181718), (1204, 135232), (1376, 118328), (1792, 90859), (2113, 77056), (2408, 67616), (2752, 59164), (4226, 38528), (4816, 33808), (5504, 29582), (8452, 19264), (9632, 16904), (11008, 14791)]