161914368

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 552714624

約数和(自身を除く): 390800256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 128, 132, 148, 154, 168, 176, 192, 222, 224, 231, 256, 259, 264, 296, 308, 336, 352, 384, 407, 444, 448, 462, 512, 518, 528, 592, 616, 672, 704, 768, 777, 814, 888, 896, 924, 1036, 1056, 1184, 1221, 1232, 1344, 1369, 1408, 1536, 1554, 1628, 1776, 1792, 1848, 2072, 2112, 2368, 2442, 2464, 2688, 2738, 2816, 2849, 3108, 3256, 3552, 3584, 3696, 4107, 4144, 4224, 4736, 4884, 4928, 5376, 5476, 5632, 5698, 6216, 6512, 7104, 7392, 8214, 8288, 8448, 8547, 9472, 9583, 9768, 9856, 10752, 10952, 11396, 12432, 13024, 14208, 14784, 15059, 16428, 16576, 16896, 17094, 18944, 19166, 19536, 19712, 21904, 22792, 24864, 26048, 28416, 28749, 29568, 30118, 32856, 33152, 34188, 38332, 39072, 39424, 43808, 45177, 45584, 49728, 52096, 56832, 57498, 59136, 60236, 65712, 66304, 68376, 76664, 78144, 87616, 90354, 91168, 99456, 104192, 105413, 114996, 118272, 120472, 131424, 132608, 136752, 153328, 156288, 175232, 180708, 182336, 198912, 208384, 210826, 229992, 240944, 262848, 273504, 306656, 312576, 316239, 350464, 361416, 364672, 397824, 421652, 459984, 481888, 525696, 547008, 613312, 625152, 632478, 700928, 722832, 729344, 843304, 919968, 963776, 1051392, 1094016, 1226624, 1264956, 1445664, 1458688, 1686608, 1839936, 1927552, 2102784, 2188032, 2453248, 2529912, 2891328, 3373216, 3679872, 3855104, 4376064, 4906496, 5059824, 5782656, 6746432, 7359744, 7710208, 10119648, 11565312, 13492864, 14719488, 20239296, 23130624, 26985728, 40478592, 53971456, 80957184, 161914368]

約数ペア:

[(1, 161914368), (2, 80957184), (3, 53971456), (4, 40478592), (6, 26985728), (7, 23130624), (8, 20239296), (11, 14719488), (12, 13492864), (14, 11565312), (16, 10119648), (21, 7710208), (22, 7359744), (24, 6746432), (28, 5782656), (32, 5059824), (33, 4906496), (37, 4376064), (42, 3855104), (44, 3679872), (48, 3373216), (56, 2891328), (64, 2529912), (66, 2453248), (74, 2188032), (77, 2102784), (84, 1927552), (88, 1839936), (96, 1686608), (111, 1458688), (112, 1445664), (128, 1264956), (132, 1226624), (148, 1094016), (154, 1051392), (168, 963776), (176, 919968), (192, 843304), (222, 729344), (224, 722832), (231, 700928), (256, 632478), (259, 625152), (264, 613312), (296, 547008), (308, 525696), (336, 481888), (352, 459984), (384, 421652), (407, 397824), (444, 364672), (448, 361416), (462, 350464), (512, 316239), (518, 312576), (528, 306656), (592, 273504), (616, 262848), (672, 240944), (704, 229992), (768, 210826), (777, 208384), (814, 198912), (888, 182336), (896, 180708), (924, 175232), (1036, 156288), (1056, 153328), (1184, 136752), (1221, 132608), (1232, 131424), (1344, 120472), (1369, 118272), (1408, 114996), (1536, 105413), (1554, 104192), (1628, 99456), (1776, 91168), (1792, 90354), (1848, 87616), (2072, 78144), (2112, 76664), (2368, 68376), (2442, 66304), (2464, 65712), (2688, 60236), (2738, 59136), (2816, 57498), (2849, 56832), (3108, 52096), (3256, 49728), (3552, 45584), (3584, 45177), (3696, 43808), (4107, 39424), (4144, 39072), (4224, 38332), (4736, 34188), (4884, 33152), (4928, 32856), (5376, 30118), (5476, 29568), (5632, 28749), (5698, 28416), (6216, 26048), (6512, 24864), (7104, 22792), (7392, 21904), (8214, 19712), (8288, 19536), (8448, 19166), (8547, 18944), (9472, 17094), (9583, 16896), (9768, 16576), (9856, 16428), (10752, 15059), (10952, 14784), (11396, 14208), (12432, 13024)]