121378728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219889}}^1$

素因数の和:219921

約数の個数: 32

約数和(自身を含む): 316641600

約数和(自身を除く): 195262872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 219889, 439778, 659667, 879556, 1319334, 1759112, 2638668, 5057447, 5277336, 10114894, 15172341, 20229788, 30344682, 40459576, 60689364, 121378728]

約数ペア:

[(1, 121378728), (2, 60689364), (3, 40459576), (4, 30344682), (6, 20229788), (8, 15172341), (12, 10114894), (23, 5277336), (24, 5057447), (46, 2638668), (69, 1759112), (92, 1319334), (138, 879556), (184, 659667), (276, 439778), (552, 219889)]