138775338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2141}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 325129896

約数和(自身を除く): 186354558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 554, 831, 1662, 2141, 2493, 3601, 4282, 4986, 6423, 7202, 10803, 12846, 19269, 21606, 27833, 32409, 38538, 55666, 64818, 83499, 166998, 250497, 500994, 593057, 1186114, 1779171, 3558342, 5337513, 7709741, 10675026, 15419482, 23129223, 46258446, 69387669, 138775338]

約数ペア:

[(1, 138775338), (2, 69387669), (3, 46258446), (6, 23129223), (9, 15419482), (13, 10675026), (18, 7709741), (26, 5337513), (39, 3558342), (78, 1779171), (117, 1186114), (234, 593057), (277, 500994), (554, 250497), (831, 166998), (1662, 83499), (2141, 64818), (2493, 55666), (3601, 38538), (4282, 32409), (4986, 27833), (6423, 21606), (7202, 19269), (10803, 12846)]