144787874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 275380224

約数和(自身を除く): 130592350

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 673, 847, 889, 1346, 1397, 1694, 1778, 2794, 4711, 7403, 9422, 9779, 14806, 15367, 19558, 30734, 51821, 81433, 85471, 103642, 107569, 162866, 170942, 215138, 570031, 598297, 940181, 1140062, 1196594, 1880362, 6581267, 10341991, 13162534, 20683982, 72393937, 144787874]

約数ペア:

[(1, 144787874), (2, 72393937), (7, 20683982), (11, 13162534), (14, 10341991), (22, 6581267), (77, 1880362), (121, 1196594), (127, 1140062), (154, 940181), (242, 598297), (254, 570031), (673, 215138), (847, 170942), (889, 162866), (1346, 107569), (1397, 103642), (1694, 85471), (1778, 81433), (2794, 51821), (4711, 30734), (7403, 19558), (9422, 15367), (9779, 14806)]