174976396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 373945600

約数和(自身を除く): 198969204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 4909, 5092, 8911, 9818, 17822, 19636, 34363, 35644, 68726, 93271, 137452, 186542, 328903, 373084, 652897, 657806, 1305794, 1315612, 2302321, 2611588, 4604642, 6249157, 9209284, 12498314, 24996628, 43744099, 87488198, 174976396]

約数ペア:

[(1, 174976396), (2, 87488198), (4, 43744099), (7, 24996628), (14, 12498314), (19, 9209284), (28, 6249157), (38, 4604642), (67, 2611588), (76, 2302321), (133, 1315612), (134, 1305794), (266, 657806), (268, 652897), (469, 373084), (532, 328903), (938, 186542), (1273, 137452), (1876, 93271), (2546, 68726), (4909, 35644), (5092, 34363), (8911, 19636), (9818, 17822)]