171869432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133439}}^1$

素因数の和:133475

約数の個数: 32

約数和(自身を含む): 384307200

約数和(自身を除く): 212437768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 133439, 266878, 533756, 934073, 1067512, 1868146, 3069097, 3736292, 6138194, 7472584, 12276388, 21483679, 24552776, 42967358, 85934716, 171869432]

約数ペア:

[(1, 171869432), (2, 85934716), (4, 42967358), (7, 24552776), (8, 21483679), (14, 12276388), (23, 7472584), (28, 6138194), (46, 3736292), (56, 3069097), (92, 1868146), (161, 1067512), (184, 934073), (322, 533756), (644, 266878), (1288, 133439)]