166441168

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{142501}}^1$

素因数の和:142582

約数の個数: 20

約数和(自身を含む): 326899588

約数和(自身を除く): 160458420

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 142501, 285002, 570004, 1140008, 2280016, 10402573, 20805146, 41610292, 83220584, 166441168]

約数ペア:

[(1, 166441168), (2, 83220584), (4, 41610292), (8, 20805146), (16, 10402573), (73, 2280016), (146, 1140008), (292, 570004), (584, 285002), (1168, 142501)]