168068984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4871}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 165175816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1816, 4313, 4871, 8626, 9742, 17252, 19484, 34504, 38968, 92549, 185098, 370196, 740392, 1105717, 2211434, 4422868, 8845736, 21008623, 42017246, 84034492, 168068984]

約数ペア:

[(1, 168068984), (2, 84034492), (4, 42017246), (8, 21008623), (19, 8845736), (38, 4422868), (76, 2211434), (152, 1105717), (227, 740392), (454, 370196), (908, 185098), (1816, 92549), (4313, 38968), (4871, 34504), (8626, 19484), (9742, 17252)]