168388872

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{27953}}^1$

素因数の和:28213

約数の個数: 32

約数和(自身を含む): 422664480

約数和(自身を除く): 254275608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 27953, 55906, 83859, 111812, 167718, 223624, 335436, 670872, 7016203, 14032406, 21048609, 28064812, 42097218, 56129624, 84194436, 168388872]

約数ペア:

[(1, 168388872), (2, 84194436), (3, 56129624), (4, 42097218), (6, 28064812), (8, 21048609), (12, 14032406), (24, 7016203), (251, 670872), (502, 335436), (753, 223624), (1004, 167718), (1506, 111812), (2008, 83859), (3012, 55906), (6024, 27953)]