128965536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 458535168

約数和(自身を除く): 329569632

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, 53, 56, 63, 68, 71, 72, 84, 96, 102, 106, 112, 119, 126, 136, 142, 144, 153, 159, 168, 204, 212, 213, 224, 238, 252, 272, 284, 288, 306, 318, 336, 357, 371, 408, 424, 426, 476, 477, 497, 504, 544, 568, 612, 636, 639, 672, 714, 742, 816, 848, 852, 901, 952, 954, 994, 1008, 1071, 1113, 1136, 1207, 1224, 1272, 1278, 1428, 1484, 1491, 1632, 1696, 1704, 1802, 1904, 1908, 1988, 2016, 2142, 2226, 2272, 2414, 2448, 2544, 2556, 2703, 2856, 2968, 2982, 3339, 3408, 3604, 3621, 3763, 3808, 3816, 3976, 4284, 4452, 4473, 4828, 4896, 5088, 5112, 5406, 5712, 5936, 5964, 6307, 6678, 6816, 7208, 7242, 7526, 7632, 7952, 8109, 8449, 8568, 8904, 8946, 9656, 10224, 10812, 10863, 11289, 11424, 11872, 11928, 12614, 13356, 14416, 14484, 15052, 15264, 15904, 16218, 16898, 17136, 17808, 17892, 18921, 19312, 20448, 21624, 21726, 22578, 23856, 25228, 25347, 26341, 26712, 28832, 28968, 30104, 32436, 33796, 33867, 34272, 35616, 35784, 37842, 38624, 43248, 43452, 45156, 47712, 50456, 50694, 52682, 53424, 56763, 57936, 60208, 63971, 64872, 67592, 67734, 71568, 75684, 76041, 79023, 86496, 86904, 90312, 100912, 101388, 105364, 106848, 113526, 115872, 120416, 127942, 129744, 135184, 135468, 143136, 151368, 152082, 158046, 173808, 180624, 191913, 201824, 202776, 210728, 227052, 237069, 255884, 259488, 270368, 270936, 302736, 304164, 316092, 347616, 361248, 383826, 405552, 421456, 447797, 454104, 474138, 511768, 541872, 575739, 605472, 608328, 632184, 767652, 811104, 842912, 895594, 908208, 948276, 1023536, 1083744, 1151478, 1216656, 1264368, 1343391, 1535304, 1791188, 1816416, 1896552, 2047072, 2302956, 2433312, 2528736, 2686782, 3070608, 3582376, 3793104, 4030173, 4605912, 5373564, 6141216, 7164752, 7586208, 8060346, 9211824, 10747128, 14329504, 16120692, 18423648, 21494256, 32241384, 42988512, 64482768, 128965536]

約数ペア:

[(1, 128965536), (2, 64482768), (3, 42988512), (4, 32241384), (6, 21494256), (7, 18423648), (8, 16120692), (9, 14329504), (12, 10747128), (14, 9211824), (16, 8060346), (17, 7586208), (18, 7164752), (21, 6141216), (24, 5373564), (28, 4605912), (32, 4030173), (34, 3793104), (36, 3582376), (42, 3070608), (48, 2686782), (51, 2528736), (53, 2433312), (56, 2302956), (63, 2047072), (68, 1896552), (71, 1816416), (72, 1791188), (84, 1535304), (96, 1343391), (102, 1264368), (106, 1216656), (112, 1151478), (119, 1083744), (126, 1023536), (136, 948276), (142, 908208), (144, 895594), (153, 842912), (159, 811104), (168, 767652), (204, 632184), (212, 608328), (213, 605472), (224, 575739), (238, 541872), (252, 511768), (272, 474138), (284, 454104), (288, 447797), (306, 421456), (318, 405552), (336, 383826), (357, 361248), (371, 347616), (408, 316092), (424, 304164), (426, 302736), (476, 270936), (477, 270368), (497, 259488), (504, 255884), (544, 237069), (568, 227052), (612, 210728), (636, 202776), (639, 201824), (672, 191913), (714, 180624), (742, 173808), (816, 158046), (848, 152082), (852, 151368), (901, 143136), (952, 135468), (954, 135184), (994, 129744), (1008, 127942), (1071, 120416), (1113, 115872), (1136, 113526), (1207, 106848), (1224, 105364), (1272, 101388), (1278, 100912), (1428, 90312), (1484, 86904), (1491, 86496), (1632, 79023), (1696, 76041), (1704, 75684), (1802, 71568), (1904, 67734), (1908, 67592), (1988, 64872), (2016, 63971), (2142, 60208), (2226, 57936), (2272, 56763), (2414, 53424), (2448, 52682), (2544, 50694), (2556, 50456), (2703, 47712), (2856, 45156), (2968, 43452), (2982, 43248), (3339, 38624), (3408, 37842), (3604, 35784), (3621, 35616), (3763, 34272), (3808, 33867), (3816, 33796), (3976, 32436), (4284, 30104), (4452, 28968), (4473, 28832), (4828, 26712), (4896, 26341), (5088, 25347), (5112, 25228), (5406, 23856), (5712, 22578), (5936, 21726), (5964, 21624), (6307, 20448), (6678, 19312), (6816, 18921), (7208, 17892), (7242, 17808), (7526, 17136), (7632, 16898), (7952, 16218), (8109, 15904), (8449, 15264), (8568, 15052), (8904, 14484), (8946, 14416), (9656, 13356), (10224, 12614), (10812, 11928), (10863, 11872), (11289, 11424)]