168911120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{301627}}^1$

素因数の和:301647

約数の個数: 40

約数和(自身を含む): 448822464

約数和(自身を除く): 279911344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 301627, 603254, 1206508, 1508135, 2111389, 2413016, 3016270, 4222778, 4826032, 6032540, 8445556, 10556945, 12065080, 16891112, 21113890, 24130160, 33782224, 42227780, 84455560, 168911120]

約数ペア:

[(1, 168911120), (2, 84455560), (4, 42227780), (5, 33782224), (7, 24130160), (8, 21113890), (10, 16891112), (14, 12065080), (16, 10556945), (20, 8445556), (28, 6032540), (35, 4826032), (40, 4222778), (56, 3016270), (70, 2413016), (80, 2111389), (112, 1508135), (140, 1206508), (280, 603254), (560, 301627)]