187380052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{145031}}^1$

素因数の和:145071

約数の個数: 24

約数和(自身を含む): 365480640

約数和(自身を除く): 178100588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 145031, 290062, 580124, 2465527, 2755589, 4931054, 5511178, 9862108, 11022356, 46845013, 93690026, 187380052]

約数ペア:

[(1, 187380052), (2, 93690026), (4, 46845013), (17, 11022356), (19, 9862108), (34, 5511178), (38, 4931054), (68, 2755589), (76, 2465527), (323, 580124), (646, 290062), (1292, 145031)]