128039232

素因数分解:

$2^6\times 3^1\times {\mathrm{666871}}^1$

素因数の和:666886

約数の個数: 28

約数和(自身を含む): 338770976

約数和(自身を除く): 210731744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 666871, 1333742, 2000613, 2667484, 4001226, 5334968, 8002452, 10669936, 16004904, 21339872, 32009808, 42679744, 64019616, 128039232]

約数ペア:

[(1, 128039232), (2, 64019616), (3, 42679744), (4, 32009808), (6, 21339872), (8, 16004904), (12, 10669936), (16, 8002452), (24, 5334968), (32, 4001226), (48, 2667484), (64, 2000613), (96, 1333742), (192, 666871)]