128711352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 427933440

約数和(自身を除く): 299222088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 241, 264, 289, 308, 357, 374, 408, 462, 476, 482, 561, 578, 616, 714, 723, 748, 867, 924, 952, 964, 1122, 1156, 1309, 1428, 1446, 1496, 1687, 1734, 1848, 1928, 2023, 2244, 2312, 2618, 2651, 2856, 2892, 3179, 3374, 3468, 3927, 4046, 4097, 4488, 5061, 5236, 5302, 5784, 6069, 6358, 6748, 6936, 7854, 7953, 8092, 8194, 9537, 10122, 10472, 10604, 12138, 12291, 12716, 13496, 15708, 15906, 16184, 16388, 18557, 19074, 20244, 21208, 22253, 24276, 24582, 25432, 28679, 31416, 31812, 32776, 37114, 38148, 40488, 44506, 45067, 48552, 49164, 55671, 57358, 63624, 66759, 69649, 74228, 76296, 86037, 89012, 90134, 98328, 111342, 114716, 133518, 135201, 139298, 148456, 172074, 178024, 180268, 208947, 222684, 229432, 267036, 270402, 278596, 315469, 344148, 360536, 417894, 445368, 487543, 534072, 540804, 557192, 630938, 688296, 766139, 835788, 946407, 975086, 1081608, 1261876, 1462629, 1532278, 1671576, 1892814, 1950172, 2298417, 2523752, 2925258, 3064556, 3785628, 3900344, 4596834, 5362973, 5850516, 6129112, 7571256, 9193668, 10725946, 11701032, 16088919, 18387336, 21451892, 32177838, 42903784, 64355676, 128711352]

約数ペア:

[(1, 128711352), (2, 64355676), (3, 42903784), (4, 32177838), (6, 21451892), (7, 18387336), (8, 16088919), (11, 11701032), (12, 10725946), (14, 9193668), (17, 7571256), (21, 6129112), (22, 5850516), (24, 5362973), (28, 4596834), (33, 3900344), (34, 3785628), (42, 3064556), (44, 2925258), (51, 2523752), (56, 2298417), (66, 1950172), (68, 1892814), (77, 1671576), (84, 1532278), (88, 1462629), (102, 1261876), (119, 1081608), (132, 975086), (136, 946407), (154, 835788), (168, 766139), (187, 688296), (204, 630938), (231, 557192), (238, 540804), (241, 534072), (264, 487543), (289, 445368), (308, 417894), (357, 360536), (374, 344148), (408, 315469), (462, 278596), (476, 270402), (482, 267036), (561, 229432), (578, 222684), (616, 208947), (714, 180268), (723, 178024), (748, 172074), (867, 148456), (924, 139298), (952, 135201), (964, 133518), (1122, 114716), (1156, 111342), (1309, 98328), (1428, 90134), (1446, 89012), (1496, 86037), (1687, 76296), (1734, 74228), (1848, 69649), (1928, 66759), (2023, 63624), (2244, 57358), (2312, 55671), (2618, 49164), (2651, 48552), (2856, 45067), (2892, 44506), (3179, 40488), (3374, 38148), (3468, 37114), (3927, 32776), (4046, 31812), (4097, 31416), (4488, 28679), (5061, 25432), (5236, 24582), (5302, 24276), (5784, 22253), (6069, 21208), (6358, 20244), (6748, 19074), (6936, 18557), (7854, 16388), (7953, 16184), (8092, 15906), (8194, 15708), (9537, 13496), (10122, 12716), (10472, 12291), (10604, 12138)]