161906304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 532684800

約数和(自身を除く): 370778496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 64, 67, 84, 87, 93, 96, 112, 116, 124, 128, 134, 168, 174, 186, 192, 201, 203, 217, 224, 232, 248, 268, 336, 348, 372, 384, 402, 406, 434, 448, 464, 469, 496, 536, 609, 651, 672, 696, 744, 804, 812, 868, 896, 899, 928, 938, 992, 1072, 1218, 1302, 1344, 1392, 1407, 1488, 1608, 1624, 1736, 1798, 1856, 1876, 1943, 1984, 2077, 2144, 2436, 2604, 2688, 2697, 2784, 2814, 2976, 3216, 3248, 3472, 3596, 3712, 3752, 3886, 3968, 4154, 4288, 4872, 5208, 5394, 5568, 5628, 5829, 5952, 6231, 6293, 6432, 6496, 6944, 7192, 7504, 7772, 8308, 8576, 9744, 10416, 10788, 11136, 11256, 11658, 11904, 12462, 12586, 12864, 12992, 13601, 13888, 14384, 14539, 15008, 15544, 16616, 18879, 19488, 20832, 21576, 22512, 23316, 24924, 25172, 25728, 25984, 27202, 27776, 28768, 29078, 30016, 31088, 33232, 37758, 38976, 40803, 41664, 43152, 43617, 45024, 46632, 49848, 50344, 54404, 57536, 58156, 60032, 60233, 62176, 66464, 75516, 77952, 81606, 83328, 86304, 87234, 90048, 93264, 99696, 100688, 108808, 115072, 116312, 120466, 124352, 132928, 151032, 163212, 172608, 174468, 180096, 180699, 186528, 199392, 201376, 217616, 232624, 240932, 248704, 265856, 302064, 326424, 345216, 348936, 361398, 373056, 398784, 402752, 421631, 435232, 465248, 481864, 604128, 652848, 697872, 722796, 746112, 797568, 805504, 843262, 870464, 930496, 963728, 1208256, 1264893, 1305696, 1395744, 1445592, 1686524, 1740928, 1860992, 1927456, 2416512, 2529786, 2611392, 2791488, 2891184, 3373048, 3854912, 5059572, 5222784, 5582976, 5782368, 6746096, 7709824, 10119144, 11564736, 13492192, 20238288, 23129472, 26984384, 40476576, 53968768, 80953152, 161906304]

約数ペア:

[(1, 161906304), (2, 80953152), (3, 53968768), (4, 40476576), (6, 26984384), (7, 23129472), (8, 20238288), (12, 13492192), (14, 11564736), (16, 10119144), (21, 7709824), (24, 6746096), (28, 5782368), (29, 5582976), (31, 5222784), (32, 5059572), (42, 3854912), (48, 3373048), (56, 2891184), (58, 2791488), (62, 2611392), (64, 2529786), (67, 2416512), (84, 1927456), (87, 1860992), (93, 1740928), (96, 1686524), (112, 1445592), (116, 1395744), (124, 1305696), (128, 1264893), (134, 1208256), (168, 963728), (174, 930496), (186, 870464), (192, 843262), (201, 805504), (203, 797568), (217, 746112), (224, 722796), (232, 697872), (248, 652848), (268, 604128), (336, 481864), (348, 465248), (372, 435232), (384, 421631), (402, 402752), (406, 398784), (434, 373056), (448, 361398), (464, 348936), (469, 345216), (496, 326424), (536, 302064), (609, 265856), (651, 248704), (672, 240932), (696, 232624), (744, 217616), (804, 201376), (812, 199392), (868, 186528), (896, 180699), (899, 180096), (928, 174468), (938, 172608), (992, 163212), (1072, 151032), (1218, 132928), (1302, 124352), (1344, 120466), (1392, 116312), (1407, 115072), (1488, 108808), (1608, 100688), (1624, 99696), (1736, 93264), (1798, 90048), (1856, 87234), (1876, 86304), (1943, 83328), (1984, 81606), (2077, 77952), (2144, 75516), (2436, 66464), (2604, 62176), (2688, 60233), (2697, 60032), (2784, 58156), (2814, 57536), (2976, 54404), (3216, 50344), (3248, 49848), (3472, 46632), (3596, 45024), (3712, 43617), (3752, 43152), (3886, 41664), (3968, 40803), (4154, 38976), (4288, 37758), (4872, 33232), (5208, 31088), (5394, 30016), (5568, 29078), (5628, 28768), (5829, 27776), (5952, 27202), (6231, 25984), (6293, 25728), (6432, 25172), (6496, 24924), (6944, 23316), (7192, 22512), (7504, 21576), (7772, 20832), (8308, 19488), (8576, 18879), (9744, 16616), (10416, 15544), (10788, 15008), (11136, 14539), (11256, 14384), (11658, 13888), (11904, 13601), (12462, 12992), (12586, 12864)]