153857764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20149}}^1$

素因数の和:20259

約数の個数: 24

約数和(自身を含む): 284356800

約数和(自身を除く): 130499036

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 7636, 20149, 40298, 80596, 463427, 926854, 1672367, 1853708, 3344734, 6689468, 38464441, 76928882, 153857764]

約数ペア:

[(1, 153857764), (2, 76928882), (4, 38464441), (23, 6689468), (46, 3344734), (83, 1853708), (92, 1672367), (166, 926854), (332, 463427), (1909, 80596), (3818, 40298), (7636, 20149)]