157045412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1901}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 289712640

約数和(自身を除く): 132667228

約数列:

[1, 2, 4, 19, 38, 76, 1087, 1901, 2174, 3802, 4348, 7604, 20653, 36119, 41306, 72238, 82612, 144476, 2066387, 4132774, 8265548, 39261353, 78522706, 157045412]

約数ペア:

[(1, 157045412), (2, 78522706), (4, 39261353), (19, 8265548), (38, 4132774), (76, 2066387), (1087, 144476), (1901, 82612), (2174, 72238), (3802, 41306), (4348, 36119), (7604, 20653)]