142297576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 273536640

約数和(自身を除く): 131239064

約数列:

[1, 2, 4, 8, 47, 94, 188, 337, 376, 674, 1123, 1348, 2246, 2696, 4492, 8984, 15839, 31678, 52781, 63356, 105562, 126712, 211124, 378451, 422248, 756902, 1513804, 3027608, 17787197, 35574394, 71148788, 142297576]

約数ペア:

[(1, 142297576), (2, 71148788), (4, 35574394), (8, 17787197), (47, 3027608), (94, 1513804), (188, 756902), (337, 422248), (376, 378451), (674, 211124), (1123, 126712), (1348, 105562), (2246, 63356), (2696, 52781), (4492, 31678), (8984, 15839)]