159552650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 315723096

約数和(自身を除く): 156170446

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 337, 425, 557, 674, 850, 1114, 1685, 2785, 3370, 5570, 5729, 8425, 9469, 11458, 13925, 16850, 18938, 27850, 28645, 47345, 57290, 94690, 143225, 187709, 236725, 286450, 375418, 473450, 938545, 1877090, 3191053, 4692725, 6382106, 9385450, 15955265, 31910530, 79776325, 159552650]

約数ペア:

[(1, 159552650), (2, 79776325), (5, 31910530), (10, 15955265), (17, 9385450), (25, 6382106), (34, 4692725), (50, 3191053), (85, 1877090), (170, 938545), (337, 473450), (425, 375418), (557, 286450), (674, 236725), (850, 187709), (1114, 143225), (1685, 94690), (2785, 57290), (3370, 47345), (5570, 28645), (5729, 27850), (8425, 18938), (9469, 16850), (11458, 13925)]