188850256

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2953}}^1$

素因数の和:3539

約数の個数: 40

約数和(自身を含む): 419042624

約数和(自身を除く): 230192368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1142, 2284, 2953, 3997, 4568, 5906, 7994, 9136, 11812, 15988, 20671, 23624, 31976, 41342, 47248, 63952, 82684, 165368, 330736, 1686163, 3372326, 6744652, 11803141, 13489304, 23606282, 26978608, 47212564, 94425128, 188850256]

約数ペア:

[(1, 188850256), (2, 94425128), (4, 47212564), (7, 26978608), (8, 23606282), (14, 13489304), (16, 11803141), (28, 6744652), (56, 3372326), (112, 1686163), (571, 330736), (1142, 165368), (2284, 82684), (2953, 63952), (3997, 47248), (4568, 41342), (5906, 31976), (7994, 23624), (9136, 20671), (11812, 15988)]