140128014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25303}}^1$

素因数の和:25392

約数の個数: 32

約数和(自身を含む): 306077184

約数和(自身を除く): 165949170

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 25303, 50606, 75909, 151818, 328939, 657878, 986817, 1796513, 1973634, 3593026, 5389539, 10779078, 23354669, 46709338, 70064007, 140128014]

約数ペア:

[(1, 140128014), (2, 70064007), (3, 46709338), (6, 23354669), (13, 10779078), (26, 5389539), (39, 3593026), (71, 1973634), (78, 1796513), (142, 986817), (213, 657878), (426, 328939), (923, 151818), (1846, 75909), (2769, 50606), (5538, 25303)]