128253664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52051}}^1$

素因数の和:52079

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 186556832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 52051, 104102, 208204, 364357, 416408, 572561, 728714, 832816, 1145122, 1457428, 1665632, 2290244, 2914856, 4007927, 4580488, 5829712, 8015854, 9160976, 11659424, 16031708, 18321952, 32063416, 64126832, 128253664]

約数ペア:

[(1, 128253664), (2, 64126832), (4, 32063416), (7, 18321952), (8, 16031708), (11, 11659424), (14, 9160976), (16, 8015854), (22, 5829712), (28, 4580488), (32, 4007927), (44, 2914856), (56, 2290244), (77, 1665632), (88, 1457428), (112, 1145122), (154, 832816), (176, 728714), (224, 572561), (308, 416408), (352, 364357), (616, 208204), (1232, 104102), (2464, 52051)]