147369776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{484769}}^1$

素因数の和:484796

約数の個数: 20

約数和(自身を含む): 300557400

約数和(自身を除く): 153187624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 484769, 969538, 1939076, 3878152, 7756304, 9210611, 18421222, 36842444, 73684888, 147369776]

約数ペア:

[(1, 147369776), (2, 73684888), (4, 36842444), (8, 18421222), (16, 9210611), (19, 7756304), (38, 3878152), (76, 1939076), (152, 969538), (304, 484769)]