161775019076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3676704979}}^1$

素因数の和:3676704994

約数の個数: 12

約数和(自身を含む): 308843218320

約数和(自身を除く): 147068199244

約数列:

[1, 2, 4, 11, 22, 44, 3676704979, 7353409958, 14706819916, 40443754769, 80887509538, 161775019076]

約数ペア:

[(1, 161775019076), (2, 80887509538), (4, 40443754769), (11, 14706819916), (22, 7353409958), (44, 3676704979)]