179944922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3265

約数の個数: 16

約数和(自身を含む): 273109320

約数和(自身を除く): 93164398

約数列:

[1, 2, 157, 197, 314, 394, 2909, 5818, 30929, 61858, 456713, 573073, 913426, 1146146, 89972461, 179944922]

約数ペア:

[(1, 179944922), (2, 89972461), (157, 1146146), (197, 913426), (314, 573073), (394, 456713), (2909, 61858), (5818, 30929)]