128052134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 115803226

約数列:

[1, 2, 7, 14, 19, 31, 38, 53, 62, 106, 133, 217, 266, 293, 371, 434, 586, 589, 742, 1007, 1178, 1643, 2014, 2051, 3286, 4102, 4123, 5567, 7049, 8246, 9083, 11134, 11501, 14098, 15529, 18166, 23002, 31058, 31217, 38969, 62434, 63581, 77938, 108703, 127162, 172577, 217406, 218519, 295051, 345154, 437038, 481399, 590102, 962798, 1208039, 2065357, 2416078, 3369793, 4130714, 6739586, 9146581, 18293162, 64026067, 128052134]

約数ペア:

[(1, 128052134), (2, 64026067), (7, 18293162), (14, 9146581), (19, 6739586), (31, 4130714), (38, 3369793), (53, 2416078), (62, 2065357), (106, 1208039), (133, 962798), (217, 590102), (266, 481399), (293, 437038), (371, 345154), (434, 295051), (586, 218519), (589, 217406), (742, 172577), (1007, 127162), (1178, 108703), (1643, 77938), (2014, 63581), (2051, 62434), (3286, 38969), (4102, 31217), (4123, 31058), (5567, 23002), (7049, 18166), (8246, 15529), (9083, 14098), (11134, 11501)]