130180792

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{8839}}^1$

素因数の和:9115

約数の個数: 32

約数和(自身を含む): 280051200

約数和(自身を除く): 149870408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 8839, 14728, 17678, 35356, 61873, 70712, 123746, 247492, 494984, 2324657, 4649314, 9298628, 16272599, 18597256, 32545198, 65090396, 130180792]

約数ペア:

[(1, 130180792), (2, 65090396), (4, 32545198), (7, 18597256), (8, 16272599), (14, 9298628), (28, 4649314), (56, 2324657), (263, 494984), (526, 247492), (1052, 123746), (1841, 70712), (2104, 61873), (3682, 35356), (7364, 17678), (8839, 14728)]