158248

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 300960

約数和(自身を除く): 142712

約数列:

[1, 2, 4, 8, 131, 151, 262, 302, 524, 604, 1048, 1208, 19781, 39562, 79124, 158248]

約数ペア:

[(1, 158248), (2, 79124), (4, 39562), (8, 19781), (131, 1208), (151, 1048), (262, 604), (302, 524)]