127161566

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 241205760

約数和(自身を除く): 114044194

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 2203, 3038, 4123, 4406, 8246, 15421, 28861, 30842, 41857, 57722, 68293, 83714, 107947, 136586, 215894, 292999, 478051, 585998, 956102, 1297567, 2050993, 2595134, 3346357, 4101986, 6692714, 9082969, 18165938, 63580783, 127161566]

約数ペア:

[(1, 127161566), (2, 63580783), (7, 18165938), (14, 9082969), (19, 6692714), (31, 4101986), (38, 3346357), (49, 2595134), (62, 2050993), (98, 1297567), (133, 956102), (217, 585998), (266, 478051), (434, 292999), (589, 215894), (931, 136586), (1178, 107947), (1519, 83714), (1862, 68293), (2203, 57722), (3038, 41857), (4123, 30842), (4406, 28861), (8246, 15421)]