159181428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1895017}}^1$

素因数の和:1895031

約数の個数: 24

約数和(自身を含む): 424484032

約数和(自身を除く): 265302604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1895017, 3790034, 5685051, 7580068, 11370102, 13265119, 22740204, 26530238, 39795357, 53060476, 79590714, 159181428]

約数ペア:

[(1, 159181428), (2, 79590714), (3, 53060476), (4, 39795357), (6, 26530238), (7, 22740204), (12, 13265119), (14, 11370102), (21, 7580068), (28, 5685051), (42, 3790034), (84, 1895017)]