154561286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 264757248

約数和(自身を除く): 110195962

約数列:

[1, 2, 11, 22, 47, 94, 107, 121, 127, 214, 242, 254, 517, 1034, 1177, 1397, 2354, 2794, 5029, 5687, 5969, 10058, 11374, 11938, 12947, 13589, 15367, 25894, 27178, 30734, 55319, 65659, 110638, 131318, 149479, 298958, 608509, 638683, 722249, 1217018, 1277366, 1444498, 1644269, 3288538, 7025513, 14051026, 77280643, 154561286]

約数ペア:

[(1, 154561286), (2, 77280643), (11, 14051026), (22, 7025513), (47, 3288538), (94, 1644269), (107, 1444498), (121, 1277366), (127, 1217018), (214, 722249), (242, 638683), (254, 608509), (517, 298958), (1034, 149479), (1177, 131318), (1397, 110638), (2354, 65659), (2794, 55319), (5029, 30734), (5687, 27178), (5969, 25894), (10058, 15367), (11374, 13589), (11938, 12947)]