142723168

素因数分解:

$2^5\times 7^1\times {\mathrm{637157}}^1$

素因数の和:637174

約数の個数: 24

約数和(自身を含む): 321127632

約数和(自身を除く): 178404464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 637157, 1274314, 2548628, 4460099, 5097256, 8920198, 10194512, 17840396, 20389024, 35680792, 71361584, 142723168]

約数ペア:

[(1, 142723168), (2, 71361584), (4, 35680792), (7, 20389024), (8, 17840396), (14, 10194512), (16, 8920198), (28, 5097256), (32, 4460099), (56, 2548628), (112, 1274314), (224, 637157)]