128159328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 398442240

約数和(自身を除く): 270282912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 59, 66, 68, 88, 96, 102, 118, 121, 132, 136, 176, 177, 187, 204, 236, 242, 264, 272, 352, 354, 363, 374, 408, 472, 484, 528, 544, 561, 649, 708, 726, 748, 816, 944, 968, 1003, 1056, 1122, 1298, 1331, 1416, 1452, 1496, 1632, 1888, 1936, 1947, 2006, 2057, 2244, 2596, 2662, 2832, 2904, 2992, 3009, 3872, 3894, 3993, 4012, 4114, 4488, 5192, 5324, 5664, 5808, 5984, 6018, 6171, 7139, 7788, 7986, 8024, 8228, 8976, 10384, 10648, 11033, 11616, 12036, 12342, 14278, 15576, 15972, 16048, 16456, 17952, 20768, 21296, 21417, 22066, 22627, 24072, 24684, 28556, 31152, 31944, 32096, 32912, 33099, 42592, 42834, 44132, 45254, 48144, 49368, 57112, 62304, 63888, 65824, 66198, 67881, 78529, 85668, 88264, 90508, 96288, 98736, 114224, 121363, 127776, 132396, 135762, 157058, 171336, 176528, 181016, 197472, 228448, 235587, 242726, 264792, 271524, 314116, 342672, 353056, 362032, 364089, 471174, 485452, 529584, 543048, 628232, 685344, 724064, 728178, 942348, 970904, 1059168, 1086096, 1256464, 1334993, 1456356, 1884696, 1941808, 2172192, 2512928, 2669986, 2912712, 3769392, 3883616, 4004979, 5339972, 5825424, 7538784, 8009958, 10679944, 11650848, 16019916, 21359888, 32039832, 42719776, 64079664, 128159328]

約数ペア:

[(1, 128159328), (2, 64079664), (3, 42719776), (4, 32039832), (6, 21359888), (8, 16019916), (11, 11650848), (12, 10679944), (16, 8009958), (17, 7538784), (22, 5825424), (24, 5339972), (32, 4004979), (33, 3883616), (34, 3769392), (44, 2912712), (48, 2669986), (51, 2512928), (59, 2172192), (66, 1941808), (68, 1884696), (88, 1456356), (96, 1334993), (102, 1256464), (118, 1086096), (121, 1059168), (132, 970904), (136, 942348), (176, 728178), (177, 724064), (187, 685344), (204, 628232), (236, 543048), (242, 529584), (264, 485452), (272, 471174), (352, 364089), (354, 362032), (363, 353056), (374, 342672), (408, 314116), (472, 271524), (484, 264792), (528, 242726), (544, 235587), (561, 228448), (649, 197472), (708, 181016), (726, 176528), (748, 171336), (816, 157058), (944, 135762), (968, 132396), (1003, 127776), (1056, 121363), (1122, 114224), (1298, 98736), (1331, 96288), (1416, 90508), (1452, 88264), (1496, 85668), (1632, 78529), (1888, 67881), (1936, 66198), (1947, 65824), (2006, 63888), (2057, 62304), (2244, 57112), (2596, 49368), (2662, 48144), (2832, 45254), (2904, 44132), (2992, 42834), (3009, 42592), (3872, 33099), (3894, 32912), (3993, 32096), (4012, 31944), (4114, 31152), (4488, 28556), (5192, 24684), (5324, 24072), (5664, 22627), (5808, 22066), (5984, 21417), (6018, 21296), (6171, 20768), (7139, 17952), (7788, 16456), (7986, 16048), (8024, 15972), (8228, 15576), (8976, 14278), (10384, 12342), (10648, 12036), (11033, 11616)]