161470848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 551485440

約数和(自身を除く): 390014592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 127, 128, 129, 132, 154, 168, 172, 176, 192, 224, 231, 254, 258, 264, 301, 308, 336, 344, 352, 381, 384, 448, 462, 473, 508, 516, 528, 602, 616, 672, 688, 704, 762, 889, 896, 903, 924, 946, 1016, 1032, 1056, 1204, 1232, 1344, 1376, 1397, 1408, 1419, 1524, 1778, 1806, 1848, 1892, 2032, 2064, 2112, 2408, 2464, 2667, 2688, 2752, 2794, 2838, 3048, 3311, 3556, 3612, 3696, 3784, 4064, 4128, 4191, 4224, 4816, 4928, 5334, 5461, 5504, 5588, 5676, 6096, 6622, 7112, 7224, 7392, 7568, 8128, 8256, 8382, 9632, 9779, 9856, 9933, 10668, 10922, 11176, 11352, 12192, 13244, 14224, 14448, 14784, 15136, 16256, 16383, 16512, 16764, 19264, 19558, 19866, 21336, 21844, 22352, 22704, 24384, 26488, 28448, 28896, 29337, 29568, 30272, 32766, 33528, 38227, 38528, 39116, 39732, 42672, 43688, 44704, 45408, 48768, 52976, 56896, 57792, 58674, 60071, 60544, 65532, 67056, 76454, 78232, 79464, 85344, 87376, 89408, 90816, 105952, 113792, 114681, 115584, 117348, 120142, 131064, 134112, 152908, 156464, 158928, 170688, 174752, 178816, 180213, 181632, 211904, 229362, 234696, 240284, 262128, 268224, 305816, 312928, 317856, 341376, 349504, 360426, 420497, 423808, 458724, 469392, 480568, 524256, 536448, 611632, 625856, 635712, 699008, 720852, 840994, 917448, 938784, 961136, 1048512, 1223264, 1251712, 1261491, 1271424, 1441704, 1681988, 1834896, 1877568, 1922272, 2097024, 2446528, 2522982, 2883408, 3363976, 3669792, 3755136, 3844544, 4893056, 5045964, 5766816, 6727952, 7339584, 7689088, 10091928, 11533632, 13455904, 14679168, 20183856, 23067264, 26911808, 40367712, 53823616, 80735424, 161470848]

約数ペア:

[(1, 161470848), (2, 80735424), (3, 53823616), (4, 40367712), (6, 26911808), (7, 23067264), (8, 20183856), (11, 14679168), (12, 13455904), (14, 11533632), (16, 10091928), (21, 7689088), (22, 7339584), (24, 6727952), (28, 5766816), (32, 5045964), (33, 4893056), (42, 3844544), (43, 3755136), (44, 3669792), (48, 3363976), (56, 2883408), (64, 2522982), (66, 2446528), (77, 2097024), (84, 1922272), (86, 1877568), (88, 1834896), (96, 1681988), (112, 1441704), (127, 1271424), (128, 1261491), (129, 1251712), (132, 1223264), (154, 1048512), (168, 961136), (172, 938784), (176, 917448), (192, 840994), (224, 720852), (231, 699008), (254, 635712), (258, 625856), (264, 611632), (301, 536448), (308, 524256), (336, 480568), (344, 469392), (352, 458724), (381, 423808), (384, 420497), (448, 360426), (462, 349504), (473, 341376), (508, 317856), (516, 312928), (528, 305816), (602, 268224), (616, 262128), (672, 240284), (688, 234696), (704, 229362), (762, 211904), (889, 181632), (896, 180213), (903, 178816), (924, 174752), (946, 170688), (1016, 158928), (1032, 156464), (1056, 152908), (1204, 134112), (1232, 131064), (1344, 120142), (1376, 117348), (1397, 115584), (1408, 114681), (1419, 113792), (1524, 105952), (1778, 90816), (1806, 89408), (1848, 87376), (1892, 85344), (2032, 79464), (2064, 78232), (2112, 76454), (2408, 67056), (2464, 65532), (2667, 60544), (2688, 60071), (2752, 58674), (2794, 57792), (2838, 56896), (3048, 52976), (3311, 48768), (3556, 45408), (3612, 44704), (3696, 43688), (3784, 42672), (4064, 39732), (4128, 39116), (4191, 38528), (4224, 38227), (4816, 33528), (4928, 32766), (5334, 30272), (5461, 29568), (5504, 29337), (5588, 28896), (5676, 28448), (6096, 26488), (6622, 24384), (7112, 22704), (7224, 22352), (7392, 21844), (7568, 21336), (8128, 19866), (8256, 19558), (8382, 19264), (9632, 16764), (9779, 16512), (9856, 16383), (9933, 16256), (10668, 15136), (10922, 14784), (11176, 14448), (11352, 14224), (12192, 13244)]