152100976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{221077}}^1$

素因数の和:221128

約数の個数: 20

約数和(自身を含む): 301550392

約数和(自身を除く): 149449416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 221077, 442154, 884308, 1768616, 3537232, 9506311, 19012622, 38025244, 76050488, 152100976]

約数ペア:

[(1, 152100976), (2, 76050488), (4, 38025244), (8, 19012622), (16, 9506311), (43, 3537232), (86, 1768616), (172, 884308), (344, 442154), (688, 221077)]