143360636

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 254768976

約数和(自身を除く): 111408340

約数列:

[1, 2, 4, 131, 137, 262, 274, 524, 548, 1997, 3994, 7988, 17947, 35894, 71788, 261607, 273589, 523214, 547178, 1046428, 1094356, 35840159, 71680318, 143360636]

約数ペア:

[(1, 143360636), (2, 71680318), (4, 35840159), (131, 1094356), (137, 1046428), (262, 547178), (274, 523214), (524, 273589), (548, 261607), (1997, 71788), (3994, 35894), (7988, 17947)]