155454086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{240641}}^1$

素因数の和:240679

約数の個数: 16

約数和(自身を含む): 259893360

約数和(自身を除く): 104439274

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 240641, 481282, 4090897, 4572179, 8181794, 9144358, 77727043, 155454086]

約数ペア:

[(1, 155454086), (2, 77727043), (17, 9144358), (19, 8181794), (34, 4572179), (38, 4090897), (323, 481282), (646, 240641)]