198633168

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 636496960

約数和(自身を除く): 437863792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 43, 48, 51, 54, 68, 72, 74, 86, 102, 108, 111, 129, 136, 144, 148, 153, 172, 204, 216, 222, 258, 272, 289, 296, 306, 333, 344, 387, 408, 432, 444, 459, 516, 578, 592, 612, 629, 666, 688, 731, 774, 816, 867, 888, 918, 999, 1032, 1156, 1161, 1224, 1258, 1332, 1462, 1548, 1591, 1734, 1776, 1836, 1887, 1998, 2064, 2193, 2312, 2322, 2448, 2516, 2601, 2664, 2924, 3096, 3182, 3468, 3672, 3774, 3996, 4386, 4624, 4644, 4773, 5032, 5202, 5328, 5661, 5848, 6192, 6364, 6579, 6936, 7344, 7548, 7803, 7992, 8772, 9288, 9546, 10064, 10404, 10693, 11322, 11696, 12427, 12728, 13158, 13872, 14319, 15096, 15606, 15984, 16983, 17544, 18576, 19092, 19737, 20808, 21386, 22644, 24854, 25456, 26316, 27047, 28638, 30192, 31212, 32079, 33966, 35088, 37281, 38184, 39474, 41616, 42772, 42957, 45288, 49708, 52632, 54094, 57276, 62424, 64158, 67932, 74562, 76368, 78948, 81141, 85544, 85914, 90576, 96237, 99416, 105264, 108188, 111843, 114552, 124848, 128316, 135864, 149124, 157896, 162282, 171088, 171828, 192474, 198832, 216376, 223686, 229104, 243423, 256632, 271728, 288711, 298248, 315792, 324564, 335529, 343656, 384948, 432752, 447372, 459799, 486846, 513264, 577422, 596496, 649128, 671058, 687312, 730269, 769896, 894744, 919598, 973692, 1154844, 1298256, 1342116, 1379397, 1460538, 1539792, 1789488, 1839196, 1947384, 2309688, 2684232, 2758794, 2921076, 3678392, 3894768, 4138191, 4619376, 5368464, 5517588, 5842152, 7356784, 8276382, 11035176, 11684304, 12414573, 16552764, 22070352, 24829146, 33105528, 49658292, 66211056, 99316584, 198633168]

約数ペア:

[(1, 198633168), (2, 99316584), (3, 66211056), (4, 49658292), (6, 33105528), (8, 24829146), (9, 22070352), (12, 16552764), (16, 12414573), (17, 11684304), (18, 11035176), (24, 8276382), (27, 7356784), (34, 5842152), (36, 5517588), (37, 5368464), (43, 4619376), (48, 4138191), (51, 3894768), (54, 3678392), (68, 2921076), (72, 2758794), (74, 2684232), (86, 2309688), (102, 1947384), (108, 1839196), (111, 1789488), (129, 1539792), (136, 1460538), (144, 1379397), (148, 1342116), (153, 1298256), (172, 1154844), (204, 973692), (216, 919598), (222, 894744), (258, 769896), (272, 730269), (289, 687312), (296, 671058), (306, 649128), (333, 596496), (344, 577422), (387, 513264), (408, 486846), (432, 459799), (444, 447372), (459, 432752), (516, 384948), (578, 343656), (592, 335529), (612, 324564), (629, 315792), (666, 298248), (688, 288711), (731, 271728), (774, 256632), (816, 243423), (867, 229104), (888, 223686), (918, 216376), (999, 198832), (1032, 192474), (1156, 171828), (1161, 171088), (1224, 162282), (1258, 157896), (1332, 149124), (1462, 135864), (1548, 128316), (1591, 124848), (1734, 114552), (1776, 111843), (1836, 108188), (1887, 105264), (1998, 99416), (2064, 96237), (2193, 90576), (2312, 85914), (2322, 85544), (2448, 81141), (2516, 78948), (2601, 76368), (2664, 74562), (2924, 67932), (3096, 64158), (3182, 62424), (3468, 57276), (3672, 54094), (3774, 52632), (3996, 49708), (4386, 45288), (4624, 42957), (4644, 42772), (4773, 41616), (5032, 39474), (5202, 38184), (5328, 37281), (5661, 35088), (5848, 33966), (6192, 32079), (6364, 31212), (6579, 30192), (6936, 28638), (7344, 27047), (7548, 26316), (7803, 25456), (7992, 24854), (8772, 22644), (9288, 21386), (9546, 20808), (10064, 19737), (10404, 19092), (10693, 18576), (11322, 17544), (11696, 16983), (12427, 15984), (12728, 15606), (13158, 15096), (13872, 14319)]