158702656

素因数分解:

$2^6\times 7^1\times {\mathrm{354247}}^1$

素因数の和:354266

約数の個数: 28

約数和(自身を含む): 359915968

約数和(自身を除く): 201213312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 354247, 708494, 1416988, 2479729, 2833976, 4959458, 5667952, 9918916, 11335904, 19837832, 22671808, 39675664, 79351328, 158702656]

約数ペア:

[(1, 158702656), (2, 79351328), (4, 39675664), (7, 22671808), (8, 19837832), (14, 11335904), (16, 9918916), (28, 5667952), (32, 4959458), (56, 2833976), (64, 2479729), (112, 1416988), (224, 708494), (448, 354247)]