164429705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157349}}^1$

素因数の和:157384

約数の個数: 16

約数和(自身を含む): 226584000

約数和(自身を除く): 62154295

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 157349, 786745, 1730839, 2989631, 8654195, 14948155, 32885941, 164429705]

約数ペア:

[(1, 164429705), (5, 32885941), (11, 14948155), (19, 8654195), (55, 2989631), (95, 1730839), (209, 786745), (1045, 157349)]