124880168

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13681}}^1$

素因数の和:13857

約数の個数: 32

約数和(自身を含む): 269261760

約数和(自身を除く): 144381592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 13681, 27362, 54724, 95767, 109448, 191534, 383068, 766136, 2230003, 4460006, 8920012, 15610021, 17840024, 31220042, 62440084, 124880168]

約数ペア:

[(1, 124880168), (2, 62440084), (4, 31220042), (7, 17840024), (8, 15610021), (14, 8920012), (28, 4460006), (56, 2230003), (163, 766136), (326, 383068), (652, 191534), (1141, 109448), (1304, 95767), (2282, 54724), (4564, 27362), (9128, 13681)]