198955152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 653672448

約数和(自身を除く): 454717296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 43, 44, 46, 48, 66, 69, 72, 86, 88, 92, 99, 127, 129, 132, 138, 144, 172, 176, 184, 198, 207, 253, 254, 258, 264, 276, 344, 368, 381, 387, 396, 414, 473, 506, 508, 516, 528, 552, 688, 759, 762, 774, 792, 828, 946, 989, 1012, 1016, 1032, 1104, 1143, 1397, 1419, 1518, 1524, 1548, 1584, 1656, 1892, 1978, 2024, 2032, 2064, 2277, 2286, 2794, 2838, 2921, 2967, 3036, 3048, 3096, 3312, 3784, 3956, 4048, 4191, 4257, 4554, 4572, 5461, 5588, 5676, 5842, 5934, 6072, 6096, 6192, 7568, 7912, 8382, 8514, 8763, 8901, 9108, 9144, 10879, 10922, 11176, 11352, 11684, 11868, 12144, 12573, 15824, 16383, 16764, 17028, 17526, 17802, 18216, 18288, 21758, 21844, 22352, 22704, 23368, 23736, 25146, 26289, 32131, 32637, 32766, 33528, 34056, 35052, 35604, 36432, 43516, 43688, 46736, 47472, 49149, 50292, 52578, 60071, 64262, 65274, 65532, 67056, 68112, 70104, 71208, 87032, 87376, 96393, 97911, 98298, 100584, 105156, 120142, 125603, 128524, 130548, 131064, 140208, 142416, 174064, 180213, 192786, 195822, 196596, 201168, 210312, 240284, 251206, 257048, 261096, 262128, 289179, 360426, 376809, 385572, 391644, 393192, 420624, 480568, 502412, 514096, 522192, 540639, 578358, 720852, 753618, 771144, 783288, 786384, 961136, 1004824, 1081278, 1130427, 1156716, 1381633, 1441704, 1507236, 1542288, 1566576, 2009648, 2162556, 2260854, 2313432, 2763266, 2883408, 3014472, 4144899, 4325112, 4521708, 4626864, 5526532, 6028944, 8289798, 8650224, 9043416, 11053064, 12434697, 16579596, 18086832, 22106128, 24869394, 33159192, 49738788, 66318384, 99477576, 198955152]

約数ペア:

[(1, 198955152), (2, 99477576), (3, 66318384), (4, 49738788), (6, 33159192), (8, 24869394), (9, 22106128), (11, 18086832), (12, 16579596), (16, 12434697), (18, 11053064), (22, 9043416), (23, 8650224), (24, 8289798), (33, 6028944), (36, 5526532), (43, 4626864), (44, 4521708), (46, 4325112), (48, 4144899), (66, 3014472), (69, 2883408), (72, 2763266), (86, 2313432), (88, 2260854), (92, 2162556), (99, 2009648), (127, 1566576), (129, 1542288), (132, 1507236), (138, 1441704), (144, 1381633), (172, 1156716), (176, 1130427), (184, 1081278), (198, 1004824), (207, 961136), (253, 786384), (254, 783288), (258, 771144), (264, 753618), (276, 720852), (344, 578358), (368, 540639), (381, 522192), (387, 514096), (396, 502412), (414, 480568), (473, 420624), (506, 393192), (508, 391644), (516, 385572), (528, 376809), (552, 360426), (688, 289179), (759, 262128), (762, 261096), (774, 257048), (792, 251206), (828, 240284), (946, 210312), (989, 201168), (1012, 196596), (1016, 195822), (1032, 192786), (1104, 180213), (1143, 174064), (1397, 142416), (1419, 140208), (1518, 131064), (1524, 130548), (1548, 128524), (1584, 125603), (1656, 120142), (1892, 105156), (1978, 100584), (2024, 98298), (2032, 97911), (2064, 96393), (2277, 87376), (2286, 87032), (2794, 71208), (2838, 70104), (2921, 68112), (2967, 67056), (3036, 65532), (3048, 65274), (3096, 64262), (3312, 60071), (3784, 52578), (3956, 50292), (4048, 49149), (4191, 47472), (4257, 46736), (4554, 43688), (4572, 43516), (5461, 36432), (5588, 35604), (5676, 35052), (5842, 34056), (5934, 33528), (6072, 32766), (6096, 32637), (6192, 32131), (7568, 26289), (7912, 25146), (8382, 23736), (8514, 23368), (8763, 22704), (8901, 22352), (9108, 21844), (9144, 21758), (10879, 18288), (10922, 18216), (11176, 17802), (11352, 17526), (11684, 17028), (11868, 16764), (12144, 16383), (12573, 15824)]