140631672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 385228800

約数和(自身を除く): 244597128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 43, 58, 74, 86, 87, 111, 116, 127, 129, 148, 172, 174, 222, 232, 254, 258, 296, 344, 348, 381, 444, 508, 516, 696, 762, 888, 1016, 1032, 1073, 1247, 1524, 1591, 2146, 2494, 3048, 3182, 3219, 3683, 3741, 4292, 4699, 4773, 4988, 5461, 6364, 6438, 7366, 7482, 8584, 9398, 9546, 9976, 10922, 11049, 12728, 12876, 14097, 14732, 14964, 16383, 18796, 19092, 21844, 22098, 25752, 28194, 29464, 29928, 32766, 37592, 38184, 43688, 44196, 46139, 56388, 65532, 88392, 92278, 112776, 131064, 136271, 138417, 158369, 184556, 202057, 272542, 276834, 316738, 369112, 404114, 408813, 475107, 545084, 553668, 606171, 633476, 808228, 817626, 950214, 1090168, 1107336, 1212342, 1266952, 1616456, 1635252, 1900428, 2424684, 3270504, 3800856, 4849368, 5859653, 11719306, 17578959, 23438612, 35157918, 46877224, 70315836, 140631672]

約数ペア:

[(1, 140631672), (2, 70315836), (3, 46877224), (4, 35157918), (6, 23438612), (8, 17578959), (12, 11719306), (24, 5859653), (29, 4849368), (37, 3800856), (43, 3270504), (58, 2424684), (74, 1900428), (86, 1635252), (87, 1616456), (111, 1266952), (116, 1212342), (127, 1107336), (129, 1090168), (148, 950214), (172, 817626), (174, 808228), (222, 633476), (232, 606171), (254, 553668), (258, 545084), (296, 475107), (344, 408813), (348, 404114), (381, 369112), (444, 316738), (508, 276834), (516, 272542), (696, 202057), (762, 184556), (888, 158369), (1016, 138417), (1032, 136271), (1073, 131064), (1247, 112776), (1524, 92278), (1591, 88392), (2146, 65532), (2494, 56388), (3048, 46139), (3182, 44196), (3219, 43688), (3683, 38184), (3741, 37592), (4292, 32766), (4699, 29928), (4773, 29464), (4988, 28194), (5461, 25752), (6364, 22098), (6438, 21844), (7366, 19092), (7482, 18796), (8584, 16383), (9398, 14964), (9546, 14732), (9976, 14097), (10922, 12876), (11049, 12728)]