160324864

素因数分解:

$2^8\times 7^2\times {\mathrm{12781}}^1$

素因数の和:12811

約数の個数: 54

約数和(自身を含む): 372301314

約数和(自身を除く): 211976450

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 12781, 25562, 51124, 89467, 102248, 178934, 204496, 357868, 408992, 626269, 715736, 817984, 1252538, 1431472, 1635968, 2505076, 2862944, 3271936, 5010152, 5725888, 10020304, 11451776, 20040608, 22903552, 40081216, 80162432, 160324864]

約数ペア:

[(1, 160324864), (2, 80162432), (4, 40081216), (7, 22903552), (8, 20040608), (14, 11451776), (16, 10020304), (28, 5725888), (32, 5010152), (49, 3271936), (56, 2862944), (64, 2505076), (98, 1635968), (112, 1431472), (128, 1252538), (196, 817984), (224, 715736), (256, 626269), (392, 408992), (448, 357868), (784, 204496), (896, 178934), (1568, 102248), (1792, 89467), (3136, 51124), (6272, 25562), (12544, 12781)]