127738688

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 337108800

約数和(自身を除く): 209370112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 343, 352, 368, 392, 448, 506, 529, 539, 616, 644, 686, 704, 736, 784, 1012, 1058, 1078, 1127, 1232, 1288, 1372, 1472, 1568, 1771, 2024, 2116, 2156, 2254, 2464, 2576, 2744, 3136, 3542, 3703, 3773, 4048, 4232, 4312, 4508, 4928, 5152, 5488, 5819, 7084, 7406, 7546, 7889, 8096, 8464, 8624, 9016, 10304, 10976, 11638, 12397, 14168, 14812, 15092, 15778, 16192, 16928, 17248, 18032, 21952, 23276, 24794, 25921, 28336, 29624, 30184, 31556, 33856, 34496, 36064, 40733, 46552, 49588, 51842, 56672, 59248, 60368, 63112, 72128, 81466, 86779, 93104, 99176, 103684, 113344, 118496, 120736, 126224, 162932, 173558, 181447, 186208, 198352, 207368, 236992, 241472, 252448, 285131, 325864, 347116, 362894, 372416, 396704, 414736, 504896, 570262, 651728, 694232, 725788, 793408, 829472, 1140524, 1303456, 1388464, 1451576, 1658944, 1995917, 2281048, 2606912, 2776928, 2903152, 3991834, 4562096, 5553856, 5806304, 7983668, 9124192, 11612608, 15967336, 18248384, 31934672, 63869344, 127738688]

約数ペア:

[(1, 127738688), (2, 63869344), (4, 31934672), (7, 18248384), (8, 15967336), (11, 11612608), (14, 9124192), (16, 7983668), (22, 5806304), (23, 5553856), (28, 4562096), (32, 3991834), (44, 2903152), (46, 2776928), (49, 2606912), (56, 2281048), (64, 1995917), (77, 1658944), (88, 1451576), (92, 1388464), (98, 1303456), (112, 1140524), (154, 829472), (161, 793408), (176, 725788), (184, 694232), (196, 651728), (224, 570262), (253, 504896), (308, 414736), (322, 396704), (343, 372416), (352, 362894), (368, 347116), (392, 325864), (448, 285131), (506, 252448), (529, 241472), (539, 236992), (616, 207368), (644, 198352), (686, 186208), (704, 181447), (736, 173558), (784, 162932), (1012, 126224), (1058, 120736), (1078, 118496), (1127, 113344), (1232, 103684), (1288, 99176), (1372, 93104), (1472, 86779), (1568, 81466), (1771, 72128), (2024, 63112), (2116, 60368), (2156, 59248), (2254, 56672), (2464, 51842), (2576, 49588), (2744, 46552), (3136, 40733), (3542, 36064), (3703, 34496), (3773, 33856), (4048, 31556), (4232, 30184), (4312, 29624), (4508, 28336), (4928, 25921), (5152, 24794), (5488, 23276), (5819, 21952), (7084, 18032), (7406, 17248), (7546, 16928), (7889, 16192), (8096, 15778), (8464, 15092), (8624, 14812), (9016, 14168), (10304, 12397), (10976, 11638)]