131057628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12626

約数の個数: 48

約数和(自身を含む): 334266240

約数和(自身を除く): 203208612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 12539, 25078, 37617, 50156, 75234, 150468, 163007, 326014, 489021, 652028, 840113, 978042, 1680226, 1956084, 2520339, 3360452, 5040678, 10081356, 10921469, 21842938, 32764407, 43685876, 65528814, 131057628]

約数ペア:

[(1, 131057628), (2, 65528814), (3, 43685876), (4, 32764407), (6, 21842938), (12, 10921469), (13, 10081356), (26, 5040678), (39, 3360452), (52, 2520339), (67, 1956084), (78, 1680226), (134, 978042), (156, 840113), (201, 652028), (268, 489021), (402, 326014), (804, 163007), (871, 150468), (1742, 75234), (2613, 50156), (3484, 37617), (5226, 25078), (10452, 12539)]