142568272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 348227712

約数和(自身を除く): 205659440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1193, 1232, 1358, 1552, 2134, 2386, 2716, 4268, 4772, 5432, 7469, 8351, 8536, 9544, 10864, 13123, 14938, 16702, 17072, 19088, 26246, 29876, 33404, 52492, 59752, 66808, 91861, 104984, 115721, 119504, 133616, 183722, 209968, 231442, 367444, 462884, 734888, 810047, 925768, 1272931, 1469776, 1620094, 1851536, 2545862, 3240188, 5091724, 6480376, 8910517, 10183448, 12960752, 17821034, 20366896, 35642068, 71284136, 142568272]

約数ペア:

[(1, 142568272), (2, 71284136), (4, 35642068), (7, 20366896), (8, 17821034), (11, 12960752), (14, 10183448), (16, 8910517), (22, 6480376), (28, 5091724), (44, 3240188), (56, 2545862), (77, 1851536), (88, 1620094), (97, 1469776), (112, 1272931), (154, 925768), (176, 810047), (194, 734888), (308, 462884), (388, 367444), (616, 231442), (679, 209968), (776, 183722), (1067, 133616), (1193, 119504), (1232, 115721), (1358, 104984), (1552, 91861), (2134, 66808), (2386, 59752), (2716, 52492), (4268, 33404), (4772, 29876), (5432, 26246), (7469, 19088), (8351, 17072), (8536, 16702), (9544, 14938), (10864, 13123)]