164015152

素因数分解:

$2^4\times 7^2\times {\mathrm{209203}}^1$

素因数の和:209225

約数の個数: 30

約数和(自身を含む): 369663468

約数和(自身を除く): 205648316

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 209203, 418406, 836812, 1464421, 1673624, 2928842, 3347248, 5857684, 10250947, 11715368, 20501894, 23430736, 41003788, 82007576, 164015152]

約数ペア:

[(1, 164015152), (2, 82007576), (4, 41003788), (7, 23430736), (8, 20501894), (14, 11715368), (16, 10250947), (28, 5857684), (49, 3347248), (56, 2928842), (98, 1673624), (112, 1464421), (196, 836812), (392, 418406), (784, 209203)]