140647302

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{190579}}^1$

素因数の和:190628

約数の個数: 24

約数和(自身を含む): 312170040

約数和(自身を除く): 171522738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 190579, 381158, 571737, 1143474, 1715211, 3430422, 7813739, 15627478, 23441217, 46882434, 70323651, 140647302]

約数ペア:

[(1, 140647302), (2, 70323651), (3, 46882434), (6, 23441217), (9, 15627478), (18, 7813739), (41, 3430422), (82, 1715211), (123, 1143474), (246, 571737), (369, 381158), (738, 190579)]