156185168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{513767}}^1$

素因数の和:513794

約数の個数: 20

約数和(自身を含む): 318536160

約数和(自身を除く): 162350992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 513767, 1027534, 2055068, 4110136, 8220272, 9761573, 19523146, 39046292, 78092584, 156185168]

約数ペア:

[(1, 156185168), (2, 78092584), (4, 39046292), (8, 19523146), (16, 9761573), (19, 8220272), (38, 4110136), (76, 2055068), (152, 1027534), (304, 513767)]