129348142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 248956848

約数和(自身を除く): 119608706

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 1067, 1078, 1237, 1358, 2134, 2474, 4753, 7469, 8659, 9506, 13607, 14938, 17318, 27214, 52283, 60613, 95249, 104566, 119989, 121226, 190498, 239978, 666743, 839923, 1319879, 1333486, 1679846, 2639758, 5879461, 9239153, 11758922, 18478306, 64674071, 129348142]

約数ペア:

[(1, 129348142), (2, 64674071), (7, 18478306), (11, 11758922), (14, 9239153), (22, 5879461), (49, 2639758), (77, 1679846), (97, 1333486), (98, 1319879), (154, 839923), (194, 666743), (539, 239978), (679, 190498), (1067, 121226), (1078, 119989), (1237, 104566), (1358, 95249), (2134, 60613), (2474, 52283), (4753, 27214), (7469, 17318), (8659, 14938), (9506, 13607)]