127588142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{7151}}^1$

素因数の和:7975

約数の個数: 16

約数和(自身を含む): 209067264

約数和(自身を除く): 81479122

約数列:

[1, 2, 11, 22, 811, 1622, 7151, 8921, 14302, 17842, 78661, 157322, 5799461, 11598922, 63794071, 127588142]

約数ペア:

[(1, 127588142), (2, 63794071), (11, 11598922), (22, 5799461), (811, 157322), (1622, 78661), (7151, 17842), (8921, 14302)]