161862624

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 240

約数和(自身を含む): 594228096

約数和(自身を除く): 432365472

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, 648, 672, 693, 756, 792, 811, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1622, 1782, 1848, 2016, 2079, 2268, 2376, 2433, 2464, 2592, 2772, 3024, 3168, 3244, 3564, 3696, 4158, 4536, 4752, 4866, 5544, 5677, 6048, 6237, 6488, 7128, 7299, 7392, 8316, 8921, 9072, 9504, 9732, 11088, 11354, 12474, 12976, 14256, 14598, 16632, 17031, 17842, 18144, 19464, 21897, 22176, 22708, 24948, 25952, 26763, 28512, 29196, 33264, 34062, 35684, 38928, 43794, 45416, 49896, 51093, 53526, 58392, 62447, 65691, 66528, 68124, 71368, 77856, 80289, 87588, 90832, 99792, 102186, 107052, 116784, 124894, 131382, 136248, 142736, 153279, 160578, 175176, 181664, 187341, 199584, 204372, 214104, 233568, 240867, 249788, 262764, 272496, 285472, 306558, 321156, 350352, 374682, 408744, 428208, 459837, 481734, 499576, 525528, 544992, 562023, 613116, 642312, 700704, 722601, 749364, 817488, 856416, 919674, 963468, 999152, 1051056, 1124046, 1226232, 1284624, 1445202, 1498728, 1634976, 1686069, 1839348, 1926936, 1998304, 2102112, 2248092, 2452464, 2569248, 2890404, 2997456, 3372138, 3678696, 3853872, 4496184, 4904928, 5058207, 5780808, 5994912, 6744276, 7357392, 7707744, 8992368, 10116414, 11561616, 13488552, 14714784, 17984736, 20232828, 23123232, 26977104, 40465656, 53954208, 80931312, 161862624]

約数ペア:

[(1, 161862624), (2, 80931312), (3, 53954208), (4, 40465656), (6, 26977104), (7, 23123232), (8, 20232828), (9, 17984736), (11, 14714784), (12, 13488552), (14, 11561616), (16, 10116414), (18, 8992368), (21, 7707744), (22, 7357392), (24, 6744276), (27, 5994912), (28, 5780808), (32, 5058207), (33, 4904928), (36, 4496184), (42, 3853872), (44, 3678696), (48, 3372138), (54, 2997456), (56, 2890404), (63, 2569248), (66, 2452464), (72, 2248092), (77, 2102112), (81, 1998304), (84, 1926936), (88, 1839348), (96, 1686069), (99, 1634976), (108, 1498728), (112, 1445202), (126, 1284624), (132, 1226232), (144, 1124046), (154, 1051056), (162, 999152), (168, 963468), (176, 919674), (189, 856416), (198, 817488), (216, 749364), (224, 722601), (231, 700704), (252, 642312), (264, 613116), (288, 562023), (297, 544992), (308, 525528), (324, 499576), (336, 481734), (352, 459837), (378, 428208), (396, 408744), (432, 374682), (462, 350352), (504, 321156), (528, 306558), (567, 285472), (594, 272496), (616, 262764), (648, 249788), (672, 240867), (693, 233568), (756, 214104), (792, 204372), (811, 199584), (864, 187341), (891, 181664), (924, 175176), (1008, 160578), (1056, 153279), (1134, 142736), (1188, 136248), (1232, 131382), (1296, 124894), (1386, 116784), (1512, 107052), (1584, 102186), (1622, 99792), (1782, 90832), (1848, 87588), (2016, 80289), (2079, 77856), (2268, 71368), (2376, 68124), (2433, 66528), (2464, 65691), (2592, 62447), (2772, 58392), (3024, 53526), (3168, 51093), (3244, 49896), (3564, 45416), (3696, 43794), (4158, 38928), (4536, 35684), (4752, 34062), (4866, 33264), (5544, 29196), (5677, 28512), (6048, 26763), (6237, 25952), (6488, 24948), (7128, 22708), (7299, 22176), (7392, 21897), (8316, 19464), (8921, 18144), (9072, 17842), (9504, 17031), (9732, 16632), (11088, 14598), (11354, 14256), (12474, 12976)]