128245824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 168

約数和(自身を含む): 445056768

約数和(自身を除く): 316810944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1871, 1904, 2016, 2142, 2448, 2856, 3264, 3742, 3808, 4032, 4284, 4896, 5613, 5712, 7484, 7616, 8568, 9792, 11226, 11424, 13097, 14968, 16839, 17136, 22452, 22848, 26194, 29936, 31807, 33678, 34272, 39291, 44904, 52388, 59872, 63614, 67356, 68544, 78582, 89808, 95421, 104776, 117873, 119744, 127228, 134712, 157164, 179616, 190842, 209552, 222649, 235746, 254456, 269424, 286263, 314328, 359232, 381684, 419104, 445298, 471492, 508912, 538848, 572526, 628656, 667947, 763368, 838208, 890596, 942984, 1017824, 1077696, 1145052, 1257312, 1335894, 1526736, 1781192, 1885968, 2003841, 2035648, 2290104, 2514624, 2671788, 3053472, 3562384, 3771936, 4007682, 4580208, 5343576, 6106944, 7124768, 7543872, 8015364, 9160416, 10687152, 14249536, 16030728, 18320832, 21374304, 32061456, 42748608, 64122912, 128245824]

約数ペア:

[(1, 128245824), (2, 64122912), (3, 42748608), (4, 32061456), (6, 21374304), (7, 18320832), (8, 16030728), (9, 14249536), (12, 10687152), (14, 9160416), (16, 8015364), (17, 7543872), (18, 7124768), (21, 6106944), (24, 5343576), (28, 4580208), (32, 4007682), (34, 3771936), (36, 3562384), (42, 3053472), (48, 2671788), (51, 2514624), (56, 2290104), (63, 2035648), (64, 2003841), (68, 1885968), (72, 1781192), (84, 1526736), (96, 1335894), (102, 1257312), (112, 1145052), (119, 1077696), (126, 1017824), (136, 942984), (144, 890596), (153, 838208), (168, 763368), (192, 667947), (204, 628656), (224, 572526), (238, 538848), (252, 508912), (272, 471492), (288, 445298), (306, 419104), (336, 381684), (357, 359232), (408, 314328), (448, 286263), (476, 269424), (504, 254456), (544, 235746), (576, 222649), (612, 209552), (672, 190842), (714, 179616), (816, 157164), (952, 134712), (1008, 127228), (1071, 119744), (1088, 117873), (1224, 104776), (1344, 95421), (1428, 89808), (1632, 78582), (1871, 68544), (1904, 67356), (2016, 63614), (2142, 59872), (2448, 52388), (2856, 44904), (3264, 39291), (3742, 34272), (3808, 33678), (4032, 31807), (4284, 29936), (4896, 26194), (5613, 22848), (5712, 22452), (7484, 17136), (7616, 16839), (8568, 14968), (9792, 13097), (11226, 11424)]