157998426

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8389}}^1$

素因数の和:8510

約数の個数: 32

約数和(自身を含む): 327814080

約数和(自身を除く): 169815654

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 8389, 9417, 16778, 18834, 25167, 50334, 360727, 612397, 721454, 1082181, 1224794, 1837191, 2164362, 3674382, 26333071, 52666142, 78999213, 157998426]

約数ペア:

[(1, 157998426), (2, 78999213), (3, 52666142), (6, 26333071), (43, 3674382), (73, 2164362), (86, 1837191), (129, 1224794), (146, 1082181), (219, 721454), (258, 612397), (438, 360727), (3139, 50334), (6278, 25167), (8389, 18834), (9417, 16778)]