145933312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20386

約数の個数: 44

約数和(自身を含む): 333415360

約数和(自身を除く): 187482048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20359, 40718, 81436, 142513, 162872, 285026, 325744, 570052, 651488, 1140104, 1302976, 2280208, 2605952, 4560416, 5211904, 9120832, 10423808, 18241664, 20847616, 36483328, 72966656, 145933312]

約数ペア:

[(1, 145933312), (2, 72966656), (4, 36483328), (7, 20847616), (8, 18241664), (14, 10423808), (16, 9120832), (28, 5211904), (32, 4560416), (56, 2605952), (64, 2280208), (112, 1302976), (128, 1140104), (224, 651488), (256, 570052), (448, 325744), (512, 285026), (896, 162872), (1024, 142513), (1792, 81436), (3584, 40718), (7168, 20359)]