129687714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10457}}^1$

素因数の和:10531

約数の個数: 48

約数和(自身を含む): 308343672

約数和(自身を除く): 178655958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 10457, 12402, 20914, 31371, 62742, 94113, 135941, 188226, 271882, 407823, 554221, 815646, 1108442, 1223469, 1662663, 2446938, 3325326, 4987989, 7204873, 9975978, 14409746, 21614619, 43229238, 64843857, 129687714]

約数ペア:

[(1, 129687714), (2, 64843857), (3, 43229238), (6, 21614619), (9, 14409746), (13, 9975978), (18, 7204873), (26, 4987989), (39, 3325326), (53, 2446938), (78, 1662663), (106, 1223469), (117, 1108442), (159, 815646), (234, 554221), (318, 407823), (477, 271882), (689, 188226), (954, 135941), (1378, 94113), (2067, 62742), (4134, 31371), (6201, 20914), (10457, 12402)]