140695576

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8941}}^1$

素因数の和:9235

約数の個数: 32

約数和(自身を含む): 302597280

約数和(自身を除く): 161901704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 8941, 15736, 17882, 35764, 62587, 71528, 125174, 250348, 500696, 2512421, 5024842, 10049684, 17586947, 20099368, 35173894, 70347788, 140695576]

約数ペア:

[(1, 140695576), (2, 70347788), (4, 35173894), (7, 20099368), (8, 17586947), (14, 10049684), (28, 5024842), (56, 2512421), (281, 500696), (562, 250348), (1124, 125174), (1967, 71528), (2248, 62587), (3934, 35764), (7868, 17882), (8941, 15736)]