161206848

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 210

約数和(自身を含む): 527303238

約数和(自身を除く): 366096390

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 192, 198, 216, 242, 257, 264, 288, 297, 324, 352, 363, 396, 432, 484, 514, 528, 576, 594, 648, 704, 726, 771, 792, 864, 891, 968, 1028, 1056, 1089, 1188, 1296, 1452, 1542, 1584, 1728, 1782, 1936, 2056, 2112, 2178, 2313, 2376, 2592, 2827, 2904, 3084, 3168, 3267, 3564, 3872, 4112, 4356, 4626, 4752, 5184, 5654, 5808, 6168, 6336, 6534, 6939, 7128, 7744, 8224, 8481, 8712, 9252, 9504, 9801, 11308, 11616, 12336, 13068, 13878, 14256, 16448, 16962, 17424, 18504, 19008, 19602, 20817, 22616, 23232, 24672, 25443, 26136, 27756, 28512, 31097, 33924, 34848, 37008, 39204, 41634, 45232, 49344, 50886, 52272, 55512, 57024, 62194, 67848, 69696, 74016, 76329, 78408, 83268, 90464, 93291, 101772, 104544, 111024, 124388, 135696, 148032, 152658, 156816, 166536, 180928, 186582, 203544, 209088, 222048, 228987, 248776, 271392, 279873, 305316, 313632, 333072, 373164, 407088, 444096, 457974, 497552, 542784, 559746, 610632, 627264, 666144, 746328, 814176, 839619, 915948, 995104, 1119492, 1221264, 1332288, 1492656, 1628352, 1679238, 1831896, 1990208, 2238984, 2442528, 2518857, 2985312, 3358476, 3663792, 4477968, 4885056, 5037714, 5970624, 6716952, 7327584, 8955936, 10075428, 13433904, 14655168, 17911872, 20150856, 26867808, 40301712, 53735616, 80603424, 161206848]

約数ペア:

[(1, 161206848), (2, 80603424), (3, 53735616), (4, 40301712), (6, 26867808), (8, 20150856), (9, 17911872), (11, 14655168), (12, 13433904), (16, 10075428), (18, 8955936), (22, 7327584), (24, 6716952), (27, 5970624), (32, 5037714), (33, 4885056), (36, 4477968), (44, 3663792), (48, 3358476), (54, 2985312), (64, 2518857), (66, 2442528), (72, 2238984), (81, 1990208), (88, 1831896), (96, 1679238), (99, 1628352), (108, 1492656), (121, 1332288), (132, 1221264), (144, 1119492), (162, 995104), (176, 915948), (192, 839619), (198, 814176), (216, 746328), (242, 666144), (257, 627264), (264, 610632), (288, 559746), (297, 542784), (324, 497552), (352, 457974), (363, 444096), (396, 407088), (432, 373164), (484, 333072), (514, 313632), (528, 305316), (576, 279873), (594, 271392), (648, 248776), (704, 228987), (726, 222048), (771, 209088), (792, 203544), (864, 186582), (891, 180928), (968, 166536), (1028, 156816), (1056, 152658), (1089, 148032), (1188, 135696), (1296, 124388), (1452, 111024), (1542, 104544), (1584, 101772), (1728, 93291), (1782, 90464), (1936, 83268), (2056, 78408), (2112, 76329), (2178, 74016), (2313, 69696), (2376, 67848), (2592, 62194), (2827, 57024), (2904, 55512), (3084, 52272), (3168, 50886), (3267, 49344), (3564, 45232), (3872, 41634), (4112, 39204), (4356, 37008), (4626, 34848), (4752, 33924), (5184, 31097), (5654, 28512), (5808, 27756), (6168, 26136), (6336, 25443), (6534, 24672), (6939, 23232), (7128, 22616), (7744, 20817), (8224, 19602), (8481, 19008), (8712, 18504), (9252, 17424), (9504, 16962), (9801, 16448), (11308, 14256), (11616, 13878), (12336, 13068)]