142578128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6136

約数の個数: 80

約数和(自身を含む): 362595840

約数和(自身を除く): 220017712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 6091, 11704, 12182, 23408, 24364, 42637, 48728, 67001, 85274, 97456, 115729, 134002, 170548, 231458, 268004, 341096, 462916, 469007, 536008, 682192, 810103, 925832, 938014, 1072016, 1273019, 1620206, 1851664, 1876028, 2546038, 3240412, 3752056, 5092076, 6480824, 7504112, 8911133, 10184152, 12961648, 17822266, 20368304, 35644532, 71289064, 142578128]

約数ペア:

[(1, 142578128), (2, 71289064), (4, 35644532), (7, 20368304), (8, 17822266), (11, 12961648), (14, 10184152), (16, 8911133), (19, 7504112), (22, 6480824), (28, 5092076), (38, 3752056), (44, 3240412), (56, 2546038), (76, 1876028), (77, 1851664), (88, 1620206), (112, 1273019), (133, 1072016), (152, 938014), (154, 925832), (176, 810103), (209, 682192), (266, 536008), (304, 469007), (308, 462916), (418, 341096), (532, 268004), (616, 231458), (836, 170548), (1064, 134002), (1232, 115729), (1463, 97456), (1672, 85274), (2128, 67001), (2926, 48728), (3344, 42637), (5852, 24364), (6091, 23408), (11704, 12182)]