173472964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19181}}^1$

素因数の和:19228

約数の個数: 48

約数和(自身を含む): 386709120

約数和(自身を除く): 213236156

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 19181, 38362, 76724, 134267, 268534, 326077, 364439, 537068, 652154, 728878, 1304308, 1457756, 2282539, 2551073, 4565078, 5102146, 6195463, 9130156, 10204292, 12390926, 24781852, 43368241, 86736482, 173472964]

約数ペア:

[(1, 173472964), (2, 86736482), (4, 43368241), (7, 24781852), (14, 12390926), (17, 10204292), (19, 9130156), (28, 6195463), (34, 5102146), (38, 4565078), (68, 2551073), (76, 2282539), (119, 1457756), (133, 1304308), (238, 728878), (266, 652154), (323, 537068), (476, 364439), (532, 326077), (646, 268534), (1292, 134267), (2261, 76724), (4522, 38362), (9044, 19181)]