131504856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4373}}^1$

素因数の和:4568

約数の個数: 64

約数和(自身を含む): 377913600

約数和(自身を除く): 246408744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 3759, 4296, 4373, 5012, 7518, 8746, 10024, 13119, 15036, 17492, 26238, 30072, 30611, 34984, 52476, 61222, 91833, 104952, 122444, 183666, 244888, 367332, 734664, 782767, 1565534, 2348301, 3131068, 4696602, 5479369, 6262136, 9393204, 10958738, 16438107, 18786408, 21917476, 32876214, 43834952, 65752428, 131504856]

約数ペア:

[(1, 131504856), (2, 65752428), (3, 43834952), (4, 32876214), (6, 21917476), (7, 18786408), (8, 16438107), (12, 10958738), (14, 9393204), (21, 6262136), (24, 5479369), (28, 4696602), (42, 3131068), (56, 2348301), (84, 1565534), (168, 782767), (179, 734664), (358, 367332), (537, 244888), (716, 183666), (1074, 122444), (1253, 104952), (1432, 91833), (2148, 61222), (2506, 52476), (3759, 34984), (4296, 30611), (4373, 30072), (5012, 26238), (7518, 17492), (8746, 15036), (10024, 13119)]