153876136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1069}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 304308000

約数和(自身を除く): 150431864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 947, 1069, 1894, 2138, 3788, 4276, 7576, 8552, 17993, 20311, 35986, 40622, 71972, 81244, 143944, 162488, 1012343, 2024686, 4049372, 8098744, 19234517, 38469034, 76938068, 153876136]

約数ペア:

[(1, 153876136), (2, 76938068), (4, 38469034), (8, 19234517), (19, 8098744), (38, 4049372), (76, 2024686), (152, 1012343), (947, 162488), (1069, 143944), (1894, 81244), (2138, 71972), (3788, 40622), (4276, 35986), (7576, 20311), (8552, 17993)]