138551448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 414086400

約数和(自身を除く): 275534952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 529, 552, 644, 966, 1058, 1288, 1559, 1587, 1932, 2116, 3118, 3174, 3703, 3864, 4232, 4677, 6236, 6348, 7406, 9354, 10913, 11109, 12472, 12696, 14812, 18708, 21826, 22218, 29624, 32739, 35857, 37416, 43652, 44436, 65478, 71714, 87304, 88872, 107571, 130956, 143428, 215142, 250999, 261912, 286856, 430284, 501998, 752997, 824711, 860568, 1003996, 1505994, 1649422, 2007992, 2474133, 3011988, 3298844, 4948266, 5772977, 6023976, 6597688, 9896532, 11545954, 17318931, 19793064, 23091908, 34637862, 46183816, 69275724, 138551448]

約数ペア:

[(1, 138551448), (2, 69275724), (3, 46183816), (4, 34637862), (6, 23091908), (7, 19793064), (8, 17318931), (12, 11545954), (14, 9896532), (21, 6597688), (23, 6023976), (24, 5772977), (28, 4948266), (42, 3298844), (46, 3011988), (56, 2474133), (69, 2007992), (84, 1649422), (92, 1505994), (138, 1003996), (161, 860568), (168, 824711), (184, 752997), (276, 501998), (322, 430284), (483, 286856), (529, 261912), (552, 250999), (644, 215142), (966, 143428), (1058, 130956), (1288, 107571), (1559, 88872), (1587, 87304), (1932, 71714), (2116, 65478), (3118, 44436), (3174, 43652), (3703, 37416), (3864, 35857), (4232, 32739), (4677, 29624), (6236, 22218), (6348, 21826), (7406, 18708), (9354, 14812), (10913, 12696), (11109, 12472)]