131114792

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 252865800

約数和(自身を除く): 121751008

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 2837, 5674, 5777, 11348, 11554, 22696, 23108, 46216, 150361, 300722, 309233, 601444, 618466, 1202888, 1236932, 2473864, 16389349, 32778698, 65557396, 131114792]

約数ペア:

[(1, 131114792), (2, 65557396), (4, 32778698), (8, 16389349), (53, 2473864), (106, 1236932), (109, 1202888), (212, 618466), (218, 601444), (424, 309233), (436, 300722), (872, 150361), (2837, 46216), (5674, 23108), (5777, 22696), (11348, 11554)]