98312137

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 35751863

約数列:

[1, 7, 11, 19, 41, 77, 121, 133, 149, 209, 287, 451, 779, 847, 1043, 1463, 1639, 2299, 2831, 3157, 4961, 5453, 6109, 8569, 11473, 16093, 18029, 19817, 31141, 34727, 42763, 59983, 67199, 94259, 116071, 126203, 217987, 342551, 470393, 659813, 739189, 812497, 1276781, 2397857, 5174323, 8937467, 14044591, 98312137]

約数ペア:

[(1, 98312137), (7, 14044591), (11, 8937467), (19, 5174323), (41, 2397857), (77, 1276781), (121, 812497), (133, 739189), (149, 659813), (209, 470393), (287, 342551), (451, 217987), (779, 126203), (847, 116071), (1043, 94259), (1463, 67199), (1639, 59983), (2299, 42763), (2831, 34727), (3157, 31141), (4961, 19817), (5453, 18029), (6109, 16093), (8569, 11473)]