172569616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 340603200

約数和(自身を除く): 168033584

約数列:

[1, 2, 4, 8, 16, 83, 166, 199, 332, 398, 653, 664, 796, 1306, 1328, 1592, 2612, 3184, 5224, 10448, 16517, 33034, 54199, 66068, 108398, 129947, 132136, 216796, 259894, 264272, 433592, 519788, 867184, 1039576, 2079152, 10785601, 21571202, 43142404, 86284808, 172569616]

約数ペア:

[(1, 172569616), (2, 86284808), (4, 43142404), (8, 21571202), (16, 10785601), (83, 2079152), (166, 1039576), (199, 867184), (332, 519788), (398, 433592), (653, 264272), (664, 259894), (796, 216796), (1306, 132136), (1328, 129947), (1592, 108398), (2612, 66068), (3184, 54199), (5224, 33034), (10448, 16517)]