198503136

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 648015984

約数和(自身を除く): 449512848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 96, 104, 108, 117, 129, 137, 144, 156, 162, 172, 208, 216, 234, 258, 274, 288, 312, 324, 344, 351, 387, 411, 416, 432, 468, 516, 548, 559, 624, 648, 688, 702, 774, 822, 864, 936, 1032, 1053, 1096, 1118, 1161, 1233, 1248, 1296, 1376, 1404, 1548, 1644, 1677, 1781, 1872, 2064, 2106, 2192, 2236, 2322, 2466, 2592, 2808, 3096, 3288, 3354, 3483, 3562, 3699, 3744, 4128, 4212, 4384, 4472, 4644, 4932, 5031, 5343, 5616, 5891, 6192, 6576, 6708, 6966, 7124, 7398, 8424, 8944, 9288, 9864, 10062, 10686, 11097, 11232, 11782, 12384, 13152, 13416, 13932, 14248, 14796, 15093, 16029, 16848, 17673, 17888, 18576, 19728, 20124, 21372, 22194, 23564, 26832, 27864, 28496, 29592, 30186, 32058, 33696, 35346, 37152, 39456, 40248, 42744, 44388, 45279, 47128, 48087, 53019, 53664, 55728, 56992, 59184, 60372, 64116, 70692, 76583, 80496, 85488, 88776, 90558, 94256, 96174, 106038, 111456, 118368, 120744, 128232, 141384, 144261, 153166, 159057, 160992, 170976, 177552, 181116, 188512, 192348, 212076, 229749, 241488, 256464, 282768, 288522, 306332, 318114, 355104, 362232, 384696, 424152, 459498, 477171, 482976, 512928, 565536, 577044, 612664, 636228, 689247, 724464, 769392, 848304, 918996, 954342, 1154088, 1225328, 1272456, 1378494, 1448928, 1538784, 1696608, 1837992, 1908684, 2067741, 2308176, 2450656, 2544912, 2756988, 3675984, 3817368, 4135482, 4616352, 5089824, 5513976, 6203223, 7351968, 7634736, 8270964, 11027952, 12406446, 15269472, 16541928, 22055904, 24812892, 33083856, 49625784, 66167712, 99251568, 198503136]

約数ペア:

[(1, 198503136), (2, 99251568), (3, 66167712), (4, 49625784), (6, 33083856), (8, 24812892), (9, 22055904), (12, 16541928), (13, 15269472), (16, 12406446), (18, 11027952), (24, 8270964), (26, 7634736), (27, 7351968), (32, 6203223), (36, 5513976), (39, 5089824), (43, 4616352), (48, 4135482), (52, 3817368), (54, 3675984), (72, 2756988), (78, 2544912), (81, 2450656), (86, 2308176), (96, 2067741), (104, 1908684), (108, 1837992), (117, 1696608), (129, 1538784), (137, 1448928), (144, 1378494), (156, 1272456), (162, 1225328), (172, 1154088), (208, 954342), (216, 918996), (234, 848304), (258, 769392), (274, 724464), (288, 689247), (312, 636228), (324, 612664), (344, 577044), (351, 565536), (387, 512928), (411, 482976), (416, 477171), (432, 459498), (468, 424152), (516, 384696), (548, 362232), (559, 355104), (624, 318114), (648, 306332), (688, 288522), (702, 282768), (774, 256464), (822, 241488), (864, 229749), (936, 212076), (1032, 192348), (1053, 188512), (1096, 181116), (1118, 177552), (1161, 170976), (1233, 160992), (1248, 159057), (1296, 153166), (1376, 144261), (1404, 141384), (1548, 128232), (1644, 120744), (1677, 118368), (1781, 111456), (1872, 106038), (2064, 96174), (2106, 94256), (2192, 90558), (2236, 88776), (2322, 85488), (2466, 80496), (2592, 76583), (2808, 70692), (3096, 64116), (3288, 60372), (3354, 59184), (3483, 56992), (3562, 55728), (3699, 53664), (3744, 53019), (4128, 48087), (4212, 47128), (4384, 45279), (4472, 44388), (4644, 42744), (4932, 40248), (5031, 39456), (5343, 37152), (5616, 35346), (5891, 33696), (6192, 32058), (6576, 30186), (6708, 29592), (6966, 28496), (7124, 27864), (7398, 26832), (8424, 23564), (8944, 22194), (9288, 21372), (9864, 20124), (10062, 19728), (10686, 18576), (11097, 17888), (11232, 17673), (11782, 16848), (12384, 16029), (13152, 15093), (13416, 14796), (13932, 14248)]