148974248

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{142151}}^1$

素因数の和:142288

約数の個数: 16

約数和(自身を含む): 281460960

約数和(自身を除く): 132486712

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 142151, 284302, 568604, 1137208, 18621781, 37243562, 74487124, 148974248]

約数ペア:

[(1, 148974248), (2, 74487124), (4, 37243562), (8, 18621781), (131, 1137208), (262, 568604), (524, 284302), (1048, 142151)]