169168

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 20

約数和(自身を含む): 334180

約数和(自身を除く): 165012

約数列:

[1, 2, 4, 8, 16, 97, 109, 194, 218, 388, 436, 776, 872, 1552, 1744, 10573, 21146, 42292, 84584, 169168]

約数ペア:

[(1, 169168), (2, 84584), (4, 42292), (8, 21146), (16, 10573), (97, 1744), (109, 1552), (194, 872), (218, 776), (388, 436)]