161242368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 497427840

約数和(自身を除く): 336185472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 256, 267, 336, 337, 356, 384, 448, 534, 623, 672, 674, 712, 768, 896, 1011, 1068, 1246, 1344, 1348, 1424, 1792, 1869, 2022, 2136, 2359, 2492, 2688, 2696, 2848, 3738, 4044, 4272, 4718, 4984, 5376, 5392, 5696, 7077, 7476, 8088, 8544, 9436, 9968, 10784, 11392, 14154, 14952, 16176, 17088, 18872, 19936, 21568, 22784, 28308, 29904, 29993, 32352, 34176, 37744, 39872, 43136, 56616, 59808, 59986, 64704, 68352, 75488, 79744, 86272, 89979, 113232, 119616, 119972, 129408, 150976, 159488, 179958, 209951, 226464, 239232, 239944, 258816, 301952, 359916, 419902, 452928, 478464, 479888, 603904, 629853, 719832, 839804, 905856, 959776, 1259706, 1439664, 1679608, 1811712, 1919552, 2519412, 2879328, 3359216, 3839104, 5038824, 5758656, 6718432, 7678208, 10077648, 11517312, 13436864, 20155296, 23034624, 26873728, 40310592, 53747456, 80621184, 161242368]

約数ペア:

[(1, 161242368), (2, 80621184), (3, 53747456), (4, 40310592), (6, 26873728), (7, 23034624), (8, 20155296), (12, 13436864), (14, 11517312), (16, 10077648), (21, 7678208), (24, 6718432), (28, 5758656), (32, 5038824), (42, 3839104), (48, 3359216), (56, 2879328), (64, 2519412), (84, 1919552), (89, 1811712), (96, 1679608), (112, 1439664), (128, 1259706), (168, 959776), (178, 905856), (192, 839804), (224, 719832), (256, 629853), (267, 603904), (336, 479888), (337, 478464), (356, 452928), (384, 419902), (448, 359916), (534, 301952), (623, 258816), (672, 239944), (674, 239232), (712, 226464), (768, 209951), (896, 179958), (1011, 159488), (1068, 150976), (1246, 129408), (1344, 119972), (1348, 119616), (1424, 113232), (1792, 89979), (1869, 86272), (2022, 79744), (2136, 75488), (2359, 68352), (2492, 64704), (2688, 59986), (2696, 59808), (2848, 56616), (3738, 43136), (4044, 39872), (4272, 37744), (4718, 34176), (4984, 32352), (5376, 29993), (5392, 29904), (5696, 28308), (7077, 22784), (7476, 21568), (8088, 19936), (8544, 18872), (9436, 17088), (9968, 16176), (10784, 14952), (11392, 14154)]