155320706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{11579}}^1$

素因数の和:11953

約数の個数: 16

約数和(自身を含む): 245959200

約数和(自身を除く): 90638494

約数列:

[1, 2, 19, 38, 353, 706, 6707, 11579, 13414, 23158, 220001, 440002, 4087387, 8174774, 77660353, 155320706]

約数ペア:

[(1, 155320706), (2, 77660353), (19, 8174774), (38, 4087387), (353, 440002), (706, 220001), (6707, 23158), (11579, 13414)]