155661465568

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9787567}}^1$

素因数の和:9787655

約数の個数: 48

約数和(自身を含む): 355171267584

約数和(自身を除く): 199509802016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 9787567, 19575134, 39150268, 68512969, 78300536, 137025938, 156601072, 274051876, 313202144, 548103752, 694917257, 1096207504, 1389834514, 2192415008, 2779669028, 4864420799, 5559338056, 9728841598, 11118676112, 19457683196, 22237352224, 38915366392, 77830732784, 155661465568]

約数ペア:

[(1, 155661465568), (2, 77830732784), (4, 38915366392), (7, 22237352224), (8, 19457683196), (14, 11118676112), (16, 9728841598), (28, 5559338056), (32, 4864420799), (56, 2779669028), (71, 2192415008), (112, 1389834514), (142, 1096207504), (224, 694917257), (284, 548103752), (497, 313202144), (568, 274051876), (994, 156601072), (1136, 137025938), (1988, 78300536), (2272, 68512969), (3976, 39150268), (7952, 19575134), (15904, 9787567)]