157439876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14192

約数の個数: 36

約数和(自身を含む): 316033536

約数和(自身を除く): 158593660

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 14143, 28286, 56572, 155573, 311146, 325289, 622292, 650578, 1301156, 1711303, 3422606, 3578179, 6845212, 7156358, 14312716, 39359969, 78719938, 157439876]

約数ペア:

[(1, 157439876), (2, 78719938), (4, 39359969), (11, 14312716), (22, 7156358), (23, 6845212), (44, 3578179), (46, 3422606), (92, 1711303), (121, 1301156), (242, 650578), (253, 622292), (484, 325289), (506, 311146), (1012, 155573), (2783, 56572), (5566, 28286), (11132, 14143)]