165903032048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2897}}^1\times {\mathrm{275323}}^1$

素因数の和:278241

約数の個数: 40

約数和(自身を含む): 346283805168

約数和(自身を除く): 180380773120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2897, 5794, 11588, 23176, 37661, 46352, 75322, 150644, 275323, 301288, 550646, 602576, 1101292, 2202584, 3579199, 4405168, 7158398, 14316796, 28633592, 57267184, 797610731, 1595221462, 3190442924, 6380885848, 10368939503, 12761771696, 20737879006, 41475758012, 82951516024, 165903032048]

約数ペア:

[(1, 165903032048), (2, 82951516024), (4, 41475758012), (8, 20737879006), (13, 12761771696), (16, 10368939503), (26, 6380885848), (52, 3190442924), (104, 1595221462), (208, 797610731), (2897, 57267184), (5794, 28633592), (11588, 14316796), (23176, 7158398), (37661, 4405168), (46352, 3579199), (75322, 2202584), (150644, 1101292), (275323, 602576), (301288, 550646)]