163908942

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 331997184

約数和(自身を除く): 168088242

約数列:

[1, 2, 3, 6, 157, 191, 314, 382, 471, 573, 911, 942, 1146, 1822, 2733, 5466, 29987, 59974, 89961, 143027, 174001, 179922, 286054, 348002, 429081, 522003, 858162, 1044006, 27318157, 54636314, 81954471, 163908942]

約数ペア:

[(1, 163908942), (2, 81954471), (3, 54636314), (6, 27318157), (157, 1044006), (191, 858162), (314, 522003), (382, 429081), (471, 348002), (573, 286054), (911, 179922), (942, 174001), (1146, 143027), (1822, 89961), (2733, 59974), (5466, 29987)]