128004672

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{35089}}^1$

素因数の和:35123

約数の個数: 56

約数和(自身を含む): 356514400

約数和(自身を除く): 228509728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 35089, 70178, 105267, 140356, 210534, 280712, 421068, 561424, 666691, 842136, 1122848, 1333382, 1684272, 2000073, 2245696, 2666764, 3368544, 4000146, 5333528, 6737088, 8000292, 10667056, 16000584, 21334112, 32001168, 42668224, 64002336, 128004672]

約数ペア:

[(1, 128004672), (2, 64002336), (3, 42668224), (4, 32001168), (6, 21334112), (8, 16000584), (12, 10667056), (16, 8000292), (19, 6737088), (24, 5333528), (32, 4000146), (38, 3368544), (48, 2666764), (57, 2245696), (64, 2000073), (76, 1684272), (96, 1333382), (114, 1122848), (152, 842136), (192, 666691), (228, 561424), (304, 421068), (456, 280712), (608, 210534), (912, 140356), (1216, 105267), (1824, 70178), (3648, 35089)]