128332512

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 240

約数和(自身を含む): 471284352

約数和(自身を除く): 342951840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 643, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1286, 1296, 1386, 1512, 1584, 1782, 1848, 1929, 2016, 2079, 2268, 2376, 2464, 2572, 2592, 2772, 3024, 3168, 3564, 3696, 3858, 4158, 4501, 4536, 4752, 5144, 5544, 5787, 6048, 6237, 7073, 7128, 7392, 7716, 8316, 9002, 9072, 9504, 10288, 11088, 11574, 12474, 13503, 14146, 14256, 15432, 16632, 17361, 18004, 18144, 20576, 21219, 22176, 23148, 24948, 27006, 28292, 28512, 30864, 33264, 34722, 36008, 40509, 42438, 46296, 49511, 49896, 52083, 54012, 56584, 61728, 63657, 66528, 69444, 72016, 81018, 84876, 92592, 99022, 99792, 104166, 108024, 113168, 121527, 127314, 138888, 144032, 148533, 162036, 169752, 185184, 190971, 198044, 199584, 208332, 216048, 226336, 243054, 254628, 277776, 297066, 324072, 339504, 364581, 381942, 396088, 416664, 432096, 445599, 486108, 509256, 555552, 572913, 594132, 648144, 679008, 729162, 763884, 792176, 833328, 891198, 972216, 1018512, 1145826, 1188264, 1296288, 1336797, 1458324, 1527768, 1584352, 1666656, 1782396, 1944432, 2037024, 2291652, 2376528, 2673594, 2916648, 3055536, 3564792, 3888864, 4010391, 4583304, 4753056, 5347188, 5833296, 6111072, 7129584, 8020782, 9166608, 10694376, 11666592, 14259168, 16041564, 18333216, 21388752, 32083128, 42777504, 64166256, 128332512]

約数ペア:

[(1, 128332512), (2, 64166256), (3, 42777504), (4, 32083128), (6, 21388752), (7, 18333216), (8, 16041564), (9, 14259168), (11, 11666592), (12, 10694376), (14, 9166608), (16, 8020782), (18, 7129584), (21, 6111072), (22, 5833296), (24, 5347188), (27, 4753056), (28, 4583304), (32, 4010391), (33, 3888864), (36, 3564792), (42, 3055536), (44, 2916648), (48, 2673594), (54, 2376528), (56, 2291652), (63, 2037024), (66, 1944432), (72, 1782396), (77, 1666656), (81, 1584352), (84, 1527768), (88, 1458324), (96, 1336797), (99, 1296288), (108, 1188264), (112, 1145826), (126, 1018512), (132, 972216), (144, 891198), (154, 833328), (162, 792176), (168, 763884), (176, 729162), (189, 679008), (198, 648144), (216, 594132), (224, 572913), (231, 555552), (252, 509256), (264, 486108), (288, 445599), (297, 432096), (308, 416664), (324, 396088), (336, 381942), (352, 364581), (378, 339504), (396, 324072), (432, 297066), (462, 277776), (504, 254628), (528, 243054), (567, 226336), (594, 216048), (616, 208332), (643, 199584), (648, 198044), (672, 190971), (693, 185184), (756, 169752), (792, 162036), (864, 148533), (891, 144032), (924, 138888), (1008, 127314), (1056, 121527), (1134, 113168), (1188, 108024), (1232, 104166), (1286, 99792), (1296, 99022), (1386, 92592), (1512, 84876), (1584, 81018), (1782, 72016), (1848, 69444), (1929, 66528), (2016, 63657), (2079, 61728), (2268, 56584), (2376, 54012), (2464, 52083), (2572, 49896), (2592, 49511), (2772, 46296), (3024, 42438), (3168, 40509), (3564, 36008), (3696, 34722), (3858, 33264), (4158, 30864), (4501, 28512), (4536, 28292), (4752, 27006), (5144, 24948), (5544, 23148), (5787, 22176), (6048, 21219), (6237, 20576), (7073, 18144), (7128, 18004), (7392, 17361), (7716, 16632), (8316, 15432), (9002, 14256), (9072, 14146), (9504, 13503), (10288, 12474), (11088, 11574)]