133185472

素因数分解:

$2^6\times 7^1\times {\mathrm{297289}}^1$

素因数の和:297308

約数の個数: 28

約数和(自身を含む): 302046640

約数和(自身を除く): 168861168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 297289, 594578, 1189156, 2081023, 2378312, 4162046, 4756624, 8324092, 9513248, 16648184, 19026496, 33296368, 66592736, 133185472]

約数ペア:

[(1, 133185472), (2, 66592736), (4, 33296368), (7, 19026496), (8, 16648184), (14, 9513248), (16, 8324092), (28, 4756624), (32, 4162046), (56, 2378312), (64, 2081023), (112, 1189156), (224, 594578), (448, 297289)]