129124072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 305101440

約数和(自身を除く): 175977368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 616, 679, 776, 1067, 1358, 2134, 2161, 2716, 4268, 4322, 5432, 7469, 8536, 8644, 14938, 15127, 17288, 23771, 29876, 30254, 47542, 59752, 60508, 95084, 121016, 166397, 190168, 209617, 332794, 419234, 665588, 838468, 1331176, 1467319, 1676936, 2305787, 2934638, 4611574, 5869276, 9223148, 11738552, 16140509, 18446296, 32281018, 64562036, 129124072]

約数ペア:

[(1, 129124072), (2, 64562036), (4, 32281018), (7, 18446296), (8, 16140509), (11, 11738552), (14, 9223148), (22, 5869276), (28, 4611574), (44, 2934638), (56, 2305787), (77, 1676936), (88, 1467319), (97, 1331176), (154, 838468), (194, 665588), (308, 419234), (388, 332794), (616, 209617), (679, 190168), (776, 166397), (1067, 121016), (1358, 95084), (2134, 60508), (2161, 59752), (2716, 47542), (4268, 30254), (4322, 29876), (5432, 23771), (7469, 17288), (8536, 15127), (8644, 14938)]