165172878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{235289}}^1$

素因数の和:235313

約数の個数: 32

約数和(自身を含む): 395287200

約数和(自身を除く): 230114322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 235289, 470578, 705867, 1411734, 2117601, 3058757, 4235202, 6117514, 6352803, 9176271, 12705606, 18352542, 27528813, 55057626, 82586439, 165172878]

約数ペア:

[(1, 165172878), (2, 82586439), (3, 55057626), (6, 27528813), (9, 18352542), (13, 12705606), (18, 9176271), (26, 6352803), (27, 6117514), (39, 4235202), (54, 3058757), (78, 2117601), (117, 1411734), (234, 705867), (351, 470578), (702, 235289)]