140757768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{52837}}^1$

素因数の和:52886

約数の個数: 48

約数和(自身を含む): 391529580

約数和(自身を除く): 250771812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 52837, 105674, 158511, 211348, 317022, 422696, 475533, 634044, 951066, 1268088, 1902132, 1954969, 3804264, 3909938, 5864907, 7819876, 11729814, 15639752, 17594721, 23459628, 35189442, 46919256, 70378884, 140757768]

約数ペア:

[(1, 140757768), (2, 70378884), (3, 46919256), (4, 35189442), (6, 23459628), (8, 17594721), (9, 15639752), (12, 11729814), (18, 7819876), (24, 5864907), (36, 3909938), (37, 3804264), (72, 1954969), (74, 1902132), (111, 1268088), (148, 951066), (222, 634044), (296, 475533), (333, 422696), (444, 317022), (666, 211348), (888, 158511), (1332, 105674), (2664, 52837)]