128204208

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 300

約数和(自身を含む): 448049448

約数和(自身を除く): 319845240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 27, 33, 34, 36, 44, 46, 48, 51, 54, 66, 68, 69, 72, 81, 88, 92, 99, 102, 108, 132, 136, 138, 144, 153, 162, 176, 184, 187, 198, 204, 207, 216, 253, 264, 272, 276, 297, 306, 324, 368, 374, 391, 396, 408, 414, 432, 459, 506, 528, 529, 552, 561, 594, 612, 621, 648, 748, 759, 782, 792, 816, 828, 891, 918, 1012, 1058, 1104, 1122, 1173, 1188, 1224, 1242, 1296, 1377, 1496, 1518, 1564, 1584, 1587, 1656, 1683, 1782, 1836, 1863, 2024, 2116, 2244, 2277, 2346, 2376, 2448, 2484, 2754, 2992, 3036, 3128, 3174, 3312, 3366, 3519, 3564, 3672, 3726, 4048, 4232, 4301, 4488, 4554, 4692, 4752, 4761, 4968, 5049, 5508, 5819, 6072, 6256, 6348, 6732, 6831, 7038, 7128, 7344, 7452, 8464, 8602, 8976, 8993, 9108, 9384, 9522, 9936, 10098, 10557, 11016, 11638, 12144, 12696, 12903, 13464, 13662, 14076, 14256, 14283, 14904, 15147, 17204, 17457, 17986, 18216, 18768, 19044, 20196, 20493, 21114, 22032, 23276, 25392, 25806, 26928, 26979, 27324, 28152, 28566, 29808, 30294, 31671, 34408, 34914, 35972, 36432, 38088, 38709, 40392, 40986, 42228, 42849, 46552, 51612, 52371, 53958, 54648, 56304, 57132, 60588, 63342, 68816, 69828, 71944, 76176, 77418, 80784, 80937, 81972, 84456, 85698, 93104, 98923, 103224, 104742, 107916, 109296, 114264, 116127, 121176, 126684, 139656, 143888, 154836, 157113, 161874, 163944, 168912, 171396, 197846, 206448, 209484, 215832, 228528, 232254, 242352, 242811, 253368, 279312, 296769, 309672, 314226, 323748, 327888, 342792, 348381, 395692, 418968, 431664, 464508, 471339, 485622, 506736, 593538, 619344, 628452, 647496, 685584, 696762, 728433, 791384, 837936, 890307, 929016, 942678, 971244, 1187076, 1256904, 1294992, 1393524, 1456866, 1582768, 1780614, 1858032, 1885356, 1942488, 2374152, 2513808, 2670921, 2787048, 2913732, 3561228, 3770712, 3884976, 4748304, 5341842, 5574096, 5827464, 7122456, 7541424, 8012763, 10683684, 11654928, 14244912, 16025526, 21367368, 32051052, 42734736, 64102104, 128204208]

約数ペア:

[(1, 128204208), (2, 64102104), (3, 42734736), (4, 32051052), (6, 21367368), (8, 16025526), (9, 14244912), (11, 11654928), (12, 10683684), (16, 8012763), (17, 7541424), (18, 7122456), (22, 5827464), (23, 5574096), (24, 5341842), (27, 4748304), (33, 3884976), (34, 3770712), (36, 3561228), (44, 2913732), (46, 2787048), (48, 2670921), (51, 2513808), (54, 2374152), (66, 1942488), (68, 1885356), (69, 1858032), (72, 1780614), (81, 1582768), (88, 1456866), (92, 1393524), (99, 1294992), (102, 1256904), (108, 1187076), (132, 971244), (136, 942678), (138, 929016), (144, 890307), (153, 837936), (162, 791384), (176, 728433), (184, 696762), (187, 685584), (198, 647496), (204, 628452), (207, 619344), (216, 593538), (253, 506736), (264, 485622), (272, 471339), (276, 464508), (297, 431664), (306, 418968), (324, 395692), (368, 348381), (374, 342792), (391, 327888), (396, 323748), (408, 314226), (414, 309672), (432, 296769), (459, 279312), (506, 253368), (528, 242811), (529, 242352), (552, 232254), (561, 228528), (594, 215832), (612, 209484), (621, 206448), (648, 197846), (748, 171396), (759, 168912), (782, 163944), (792, 161874), (816, 157113), (828, 154836), (891, 143888), (918, 139656), (1012, 126684), (1058, 121176), (1104, 116127), (1122, 114264), (1173, 109296), (1188, 107916), (1224, 104742), (1242, 103224), (1296, 98923), (1377, 93104), (1496, 85698), (1518, 84456), (1564, 81972), (1584, 80937), (1587, 80784), (1656, 77418), (1683, 76176), (1782, 71944), (1836, 69828), (1863, 68816), (2024, 63342), (2116, 60588), (2244, 57132), (2277, 56304), (2346, 54648), (2376, 53958), (2448, 52371), (2484, 51612), (2754, 46552), (2992, 42849), (3036, 42228), (3128, 40986), (3174, 40392), (3312, 38709), (3366, 38088), (3519, 36432), (3564, 35972), (3672, 34914), (3726, 34408), (4048, 31671), (4232, 30294), (4301, 29808), (4488, 28566), (4554, 28152), (4692, 27324), (4752, 26979), (4761, 26928), (4968, 25806), (5049, 25392), (5508, 23276), (5819, 22032), (6072, 21114), (6256, 20493), (6348, 20196), (6732, 19044), (6831, 18768), (7038, 18216), (7128, 17986), (7344, 17457), (7452, 17204), (8464, 15147), (8602, 14904), (8976, 14283), (8993, 14256), (9108, 14076), (9384, 13662), (9522, 13464), (9936, 12903), (10098, 12696), (10557, 12144), (11016, 11638)]