173081278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{32993}}^1$

素因数の和:33099

約数の個数: 16

約数和(自身を含む): 270022896

約数和(自身を除く): 96941618

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 32993, 65986, 1418699, 2012573, 2837398, 4025146, 86540639, 173081278]

約数ペア:

[(1, 173081278), (2, 86540639), (43, 4025146), (61, 2837398), (86, 2012573), (122, 1418699), (2623, 65986), (5246, 32993)]