168674012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{29759}}^1$

素因数の和:29885

約数の個数: 24

約数和(自身を含む): 320812800

約数和(自身を除く): 152138788

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 29759, 59518, 119036, 386867, 773734, 1547468, 3243731, 6487462, 12974924, 42168503, 84337006, 168674012]

約数ペア:

[(1, 168674012), (2, 84337006), (4, 42168503), (13, 12974924), (26, 6487462), (52, 3243731), (109, 1547468), (218, 773734), (436, 386867), (1417, 119036), (2834, 59518), (5668, 29759)]