161966049984

素因数分解:

$2^6\times 3^4\times {\mathrm{1171}}^1\times {\mathrm{26681}}^1$

素因数の和:27876

約数の個数: 140

約数和(自身を含む): 480546128568

約数和(自身を除く): 318580078584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1171, 1296, 1728, 2342, 2592, 3513, 4684, 5184, 7026, 9368, 10539, 14052, 18736, 21078, 26681, 28104, 31617, 37472, 42156, 53362, 56208, 63234, 74944, 80043, 84312, 94851, 106724, 112416, 126468, 160086, 168624, 189702, 213448, 224832, 240129, 252936, 320172, 337248, 379404, 426896, 480258, 505872, 640344, 674496, 720387, 758808, 853792, 960516, 1011744, 1280688, 1440774, 1517616, 1707584, 1921032, 2023488, 2161161, 2561376, 2881548, 3035232, 3842064, 4322322, 5122752, 5763096, 6070464, 7684128, 8644644, 11526192, 15368256, 17289288, 23052384, 31243451, 34578576, 46104768, 62486902, 69157152, 93730353, 124973804, 138314304, 187460706, 249947608, 281191059, 374921412, 499895216, 562382118, 749842824, 843573177, 999790432, 1124764236, 1499685648, 1687146354, 1999580864, 2249528472, 2530719531, 2999371296, 3374292708, 4499056944, 5061439062, 5998742592, 6748585416, 8998113888, 10122878124, 13497170832, 17996227776, 20245756248, 26994341664, 40491512496, 53988683328, 80983024992, 161966049984]

約数ペア:

[(1, 161966049984), (2, 80983024992), (3, 53988683328), (4, 40491512496), (6, 26994341664), (8, 20245756248), (9, 17996227776), (12, 13497170832), (16, 10122878124), (18, 8998113888), (24, 6748585416), (27, 5998742592), (32, 5061439062), (36, 4499056944), (48, 3374292708), (54, 2999371296), (64, 2530719531), (72, 2249528472), (81, 1999580864), (96, 1687146354), (108, 1499685648), (144, 1124764236), (162, 999790432), (192, 843573177), (216, 749842824), (288, 562382118), (324, 499895216), (432, 374921412), (576, 281191059), (648, 249947608), (864, 187460706), (1171, 138314304), (1296, 124973804), (1728, 93730353), (2342, 69157152), (2592, 62486902), (3513, 46104768), (4684, 34578576), (5184, 31243451), (7026, 23052384), (9368, 17289288), (10539, 15368256), (14052, 11526192), (18736, 8644644), (21078, 7684128), (26681, 6070464), (28104, 5763096), (31617, 5122752), (37472, 4322322), (42156, 3842064), (53362, 3035232), (56208, 2881548), (63234, 2561376), (74944, 2161161), (80043, 2023488), (84312, 1921032), (94851, 1707584), (106724, 1517616), (112416, 1440774), (126468, 1280688), (160086, 1011744), (168624, 960516), (189702, 853792), (213448, 758808), (224832, 720387), (240129, 674496), (252936, 640344), (320172, 505872), (337248, 480258), (379404, 426896)]