142336

素因数分解:

$2^{10}\times {\mathrm{139}}^1$

素因数の和:159

約数の個数: 22

約数和(自身を含む): 286580

約数和(自身を除く): 144244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2224, 4448, 8896, 17792, 35584, 71168, 142336]

約数ペア:

[(1, 142336), (2, 71168), (4, 35584), (8, 17792), (16, 8896), (32, 4448), (64, 2224), (128, 1112), (139, 1024), (256, 556), (278, 512)]