140235876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 410417280

約数和(自身を除く): 270181404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 89, 92, 99, 132, 138, 173, 178, 198, 207, 253, 267, 276, 346, 356, 396, 414, 506, 519, 534, 692, 759, 801, 828, 979, 1012, 1038, 1068, 1518, 1557, 1602, 1903, 1958, 2047, 2076, 2277, 2937, 3036, 3114, 3204, 3806, 3916, 3979, 4094, 4554, 5709, 5874, 6141, 6228, 7612, 7958, 8188, 8811, 9108, 11418, 11748, 11937, 12282, 15397, 15916, 17127, 17622, 18423, 22517, 22836, 23874, 24564, 30794, 34254, 35244, 35811, 36846, 43769, 45034, 46191, 47748, 61588, 67551, 68508, 71622, 73692, 87538, 90068, 92382, 131307, 135102, 138573, 143244, 169367, 175076, 184764, 202653, 262614, 270204, 277146, 338734, 354131, 393921, 405306, 508101, 525228, 554292, 677468, 708262, 787842, 810612, 1016202, 1062393, 1416524, 1524303, 1575684, 2032404, 2124786, 3048606, 3187179, 3895441, 4249572, 6097212, 6374358, 7790882, 11686323, 12748716, 15581764, 23372646, 35058969, 46745292, 70117938, 140235876]

約数ペア:

[(1, 140235876), (2, 70117938), (3, 46745292), (4, 35058969), (6, 23372646), (9, 15581764), (11, 12748716), (12, 11686323), (18, 7790882), (22, 6374358), (23, 6097212), (33, 4249572), (36, 3895441), (44, 3187179), (46, 3048606), (66, 2124786), (69, 2032404), (89, 1575684), (92, 1524303), (99, 1416524), (132, 1062393), (138, 1016202), (173, 810612), (178, 787842), (198, 708262), (207, 677468), (253, 554292), (267, 525228), (276, 508101), (346, 405306), (356, 393921), (396, 354131), (414, 338734), (506, 277146), (519, 270204), (534, 262614), (692, 202653), (759, 184764), (801, 175076), (828, 169367), (979, 143244), (1012, 138573), (1038, 135102), (1068, 131307), (1518, 92382), (1557, 90068), (1602, 87538), (1903, 73692), (1958, 71622), (2047, 68508), (2076, 67551), (2277, 61588), (2937, 47748), (3036, 46191), (3114, 45034), (3204, 43769), (3806, 36846), (3916, 35811), (3979, 35244), (4094, 34254), (4554, 30794), (5709, 24564), (5874, 23874), (6141, 22836), (6228, 22517), (7612, 18423), (7958, 17622), (8188, 17127), (8811, 15916), (9108, 15397), (11418, 12282), (11748, 11937)]