153915328

素因数分解:

$2^6\times 7^1\times {\mathrm{343561}}^1$

素因数の和:343580

約数の個数: 28

約数和(自身を含む): 349058992

約数和(自身を除く): 195143664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 343561, 687122, 1374244, 2404927, 2748488, 4809854, 5496976, 9619708, 10993952, 19239416, 21987904, 38478832, 76957664, 153915328]

約数ペア:

[(1, 153915328), (2, 76957664), (4, 38478832), (7, 21987904), (8, 19239416), (14, 10993952), (16, 9619708), (28, 5496976), (32, 4809854), (56, 2748488), (64, 2404927), (112, 1374244), (224, 687122), (448, 343561)]