156921633784

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{1867}}^1\times {\mathrm{20641}}^1$

素因数の和:23023

約数の個数: 32

約数和(自身を含む): 294978308400

約数和(自身を除く): 138056674616

約数列:

[1, 2, 4, 8, 509, 1018, 1867, 2036, 3734, 4072, 7468, 14936, 20641, 41282, 82564, 165128, 950303, 1900606, 3801212, 7602424, 10506269, 21012538, 38536747, 42025076, 77073494, 84050152, 154146988, 308293976, 19615204223, 39230408446, 78460816892, 156921633784]

約数ペア:

[(1, 156921633784), (2, 78460816892), (4, 39230408446), (8, 19615204223), (509, 308293976), (1018, 154146988), (1867, 84050152), (2036, 77073494), (3734, 42025076), (4072, 38536747), (7468, 21012538), (14936, 10506269), (20641, 7602424), (41282, 3801212), (82564, 1900606), (165128, 950303)]