198189264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 673651328

約数和(自身を除く): 475462064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 157, 168, 182, 204, 208, 221, 238, 272, 273, 289, 312, 314, 336, 357, 364, 408, 442, 471, 476, 546, 578, 624, 628, 663, 714, 728, 816, 867, 884, 942, 952, 1092, 1099, 1156, 1256, 1326, 1428, 1456, 1547, 1734, 1768, 1884, 1904, 2023, 2041, 2184, 2198, 2312, 2512, 2652, 2669, 2856, 3094, 3297, 3468, 3536, 3757, 3768, 4046, 4082, 4368, 4396, 4624, 4641, 5304, 5338, 5712, 6069, 6123, 6188, 6594, 6936, 7514, 7536, 8007, 8092, 8164, 8792, 9282, 10608, 10676, 11271, 12138, 12246, 12376, 13188, 13872, 14287, 15028, 16014, 16184, 16328, 17584, 18564, 18683, 21352, 22542, 24276, 24492, 24752, 26299, 26376, 28574, 30056, 32028, 32368, 32656, 34697, 37128, 37366, 42704, 42861, 45084, 45373, 48552, 48984, 52598, 52752, 56049, 57148, 60112, 64056, 69394, 74256, 74732, 78897, 85722, 90168, 90746, 97104, 97968, 104091, 105196, 112098, 114296, 128112, 136119, 138788, 149464, 157794, 171444, 180336, 181492, 208182, 210392, 224196, 228592, 242879, 272238, 277576, 298928, 315588, 317611, 342888, 362984, 416364, 420784, 448392, 485758, 544476, 555152, 589849, 631176, 635222, 685776, 725968, 728637, 832728, 896784, 952833, 971516, 1088952, 1179698, 1262352, 1270444, 1457274, 1665456, 1769547, 1905666, 1943032, 2177904, 2359396, 2540888, 2914548, 3539094, 3811332, 3886064, 4128943, 4718792, 5081776, 5829096, 7078188, 7622664, 8257886, 9437584, 11658192, 12386829, 14156376, 15245328, 16515772, 24773658, 28312752, 33031544, 49547316, 66063088, 99094632, 198189264]

約数ペア:

[(1, 198189264), (2, 99094632), (3, 66063088), (4, 49547316), (6, 33031544), (7, 28312752), (8, 24773658), (12, 16515772), (13, 15245328), (14, 14156376), (16, 12386829), (17, 11658192), (21, 9437584), (24, 8257886), (26, 7622664), (28, 7078188), (34, 5829096), (39, 5081776), (42, 4718792), (48, 4128943), (51, 3886064), (52, 3811332), (56, 3539094), (68, 2914548), (78, 2540888), (84, 2359396), (91, 2177904), (102, 1943032), (104, 1905666), (112, 1769547), (119, 1665456), (136, 1457274), (156, 1270444), (157, 1262352), (168, 1179698), (182, 1088952), (204, 971516), (208, 952833), (221, 896784), (238, 832728), (272, 728637), (273, 725968), (289, 685776), (312, 635222), (314, 631176), (336, 589849), (357, 555152), (364, 544476), (408, 485758), (442, 448392), (471, 420784), (476, 416364), (546, 362984), (578, 342888), (624, 317611), (628, 315588), (663, 298928), (714, 277576), (728, 272238), (816, 242879), (867, 228592), (884, 224196), (942, 210392), (952, 208182), (1092, 181492), (1099, 180336), (1156, 171444), (1256, 157794), (1326, 149464), (1428, 138788), (1456, 136119), (1547, 128112), (1734, 114296), (1768, 112098), (1884, 105196), (1904, 104091), (2023, 97968), (2041, 97104), (2184, 90746), (2198, 90168), (2312, 85722), (2512, 78897), (2652, 74732), (2669, 74256), (2856, 69394), (3094, 64056), (3297, 60112), (3468, 57148), (3536, 56049), (3757, 52752), (3768, 52598), (4046, 48984), (4082, 48552), (4368, 45373), (4396, 45084), (4624, 42861), (4641, 42704), (5304, 37366), (5338, 37128), (5712, 34697), (6069, 32656), (6123, 32368), (6188, 32028), (6594, 30056), (6936, 28574), (7514, 26376), (7536, 26299), (8007, 24752), (8092, 24492), (8164, 24276), (8792, 22542), (9282, 21352), (10608, 18683), (10676, 18564), (11271, 17584), (12138, 16328), (12246, 16184), (12376, 16014), (13188, 15028), (13872, 14287)]