161411712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 549918720

約数和(自身を除く): 388507008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 84, 88, 96, 103, 106, 112, 128, 132, 154, 159, 168, 176, 192, 206, 212, 224, 231, 264, 308, 309, 318, 336, 352, 371, 384, 412, 424, 448, 462, 528, 583, 616, 618, 636, 672, 704, 721, 742, 824, 848, 896, 924, 1056, 1113, 1133, 1166, 1232, 1236, 1272, 1344, 1408, 1442, 1484, 1648, 1696, 1749, 1848, 2112, 2163, 2226, 2266, 2332, 2464, 2472, 2544, 2688, 2884, 2968, 3296, 3392, 3399, 3498, 3696, 4081, 4224, 4326, 4452, 4532, 4664, 4928, 4944, 5088, 5459, 5768, 5936, 6592, 6784, 6798, 6996, 7392, 7931, 8162, 8652, 8904, 9064, 9328, 9856, 9888, 10176, 10918, 11536, 11872, 12243, 13184, 13596, 13992, 14784, 15862, 16324, 16377, 17304, 17808, 18128, 18656, 19776, 20352, 21836, 23072, 23744, 23793, 24486, 27192, 27984, 29568, 31724, 32648, 32754, 34608, 35616, 36256, 37312, 38213, 39552, 43672, 46144, 47488, 47586, 48972, 54384, 55968, 60049, 63448, 65296, 65508, 69216, 71232, 72512, 74624, 76426, 87344, 92288, 95172, 97944, 108768, 111936, 114639, 120098, 126896, 130592, 131016, 138432, 142464, 145024, 152852, 174688, 180147, 190344, 195888, 217536, 223872, 229278, 240196, 253792, 261184, 262032, 276864, 305704, 349376, 360294, 380688, 391776, 420343, 435072, 458556, 480392, 507584, 522368, 524064, 611408, 698752, 720588, 761376, 783552, 840686, 917112, 960784, 1015168, 1048128, 1222816, 1261029, 1441176, 1522752, 1567104, 1681372, 1834224, 1921568, 2096256, 2445632, 2522058, 2882352, 3045504, 3362744, 3668448, 3843136, 4891264, 5044116, 5764704, 6725488, 7336896, 7686272, 10088232, 11529408, 13450976, 14673792, 20176464, 23058816, 26901952, 40352928, 53803904, 80705856, 161411712]

約数ペア:

[(1, 161411712), (2, 80705856), (3, 53803904), (4, 40352928), (6, 26901952), (7, 23058816), (8, 20176464), (11, 14673792), (12, 13450976), (14, 11529408), (16, 10088232), (21, 7686272), (22, 7336896), (24, 6725488), (28, 5764704), (32, 5044116), (33, 4891264), (42, 3843136), (44, 3668448), (48, 3362744), (53, 3045504), (56, 2882352), (64, 2522058), (66, 2445632), (77, 2096256), (84, 1921568), (88, 1834224), (96, 1681372), (103, 1567104), (106, 1522752), (112, 1441176), (128, 1261029), (132, 1222816), (154, 1048128), (159, 1015168), (168, 960784), (176, 917112), (192, 840686), (206, 783552), (212, 761376), (224, 720588), (231, 698752), (264, 611408), (308, 524064), (309, 522368), (318, 507584), (336, 480392), (352, 458556), (371, 435072), (384, 420343), (412, 391776), (424, 380688), (448, 360294), (462, 349376), (528, 305704), (583, 276864), (616, 262032), (618, 261184), (636, 253792), (672, 240196), (704, 229278), (721, 223872), (742, 217536), (824, 195888), (848, 190344), (896, 180147), (924, 174688), (1056, 152852), (1113, 145024), (1133, 142464), (1166, 138432), (1232, 131016), (1236, 130592), (1272, 126896), (1344, 120098), (1408, 114639), (1442, 111936), (1484, 108768), (1648, 97944), (1696, 95172), (1749, 92288), (1848, 87344), (2112, 76426), (2163, 74624), (2226, 72512), (2266, 71232), (2332, 69216), (2464, 65508), (2472, 65296), (2544, 63448), (2688, 60049), (2884, 55968), (2968, 54384), (3296, 48972), (3392, 47586), (3399, 47488), (3498, 46144), (3696, 43672), (4081, 39552), (4224, 38213), (4326, 37312), (4452, 36256), (4532, 35616), (4664, 34608), (4928, 32754), (4944, 32648), (5088, 31724), (5459, 29568), (5768, 27984), (5936, 27192), (6592, 24486), (6784, 23793), (6798, 23744), (6996, 23072), (7392, 21836), (7931, 20352), (8162, 19776), (8652, 18656), (8904, 18128), (9064, 17808), (9328, 17304), (9856, 16377), (9888, 16324), (10176, 15862), (10918, 14784), (11536, 13992), (11872, 13596), (12243, 13184)]