158250148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131437}}^1$

素因数の和:131491

約数の個数: 24

約数和(自身を含む): 323863232

約数和(自身を除く): 165613084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 131437, 262874, 525748, 920059, 1840118, 3680236, 5651791, 11303582, 22607164, 39562537, 79125074, 158250148]

約数ペア:

[(1, 158250148), (2, 79125074), (4, 39562537), (7, 22607164), (14, 11303582), (28, 5651791), (43, 3680236), (86, 1840118), (172, 920059), (301, 525748), (602, 262874), (1204, 131437)]