194911488

素因数分解:

$2^8\times 3^3\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 583275840

約数和(自身を除く): 388364352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 163, 173, 192, 216, 256, 288, 326, 346, 384, 432, 489, 519, 576, 652, 692, 768, 864, 978, 1038, 1152, 1304, 1384, 1467, 1557, 1728, 1956, 2076, 2304, 2608, 2768, 2934, 3114, 3456, 3912, 4152, 4401, 4671, 5216, 5536, 5868, 6228, 6912, 7824, 8304, 8802, 9342, 10432, 11072, 11736, 12456, 15648, 16608, 17604, 18684, 20864, 22144, 23472, 24912, 28199, 31296, 33216, 35208, 37368, 41728, 44288, 46944, 49824, 56398, 62592, 66432, 70416, 74736, 84597, 93888, 99648, 112796, 125184, 132864, 140832, 149472, 169194, 187776, 199296, 225592, 253791, 281664, 298944, 338388, 375552, 398592, 451184, 507582, 563328, 597888, 676776, 761373, 902368, 1015164, 1126656, 1195776, 1353552, 1522746, 1804736, 2030328, 2707104, 3045492, 3609472, 4060656, 5414208, 6090984, 7218944, 8121312, 10828416, 12181968, 16242624, 21656832, 24363936, 32485248, 48727872, 64970496, 97455744, 194911488]

約数ペア:

[(1, 194911488), (2, 97455744), (3, 64970496), (4, 48727872), (6, 32485248), (8, 24363936), (9, 21656832), (12, 16242624), (16, 12181968), (18, 10828416), (24, 8121312), (27, 7218944), (32, 6090984), (36, 5414208), (48, 4060656), (54, 3609472), (64, 3045492), (72, 2707104), (96, 2030328), (108, 1804736), (128, 1522746), (144, 1353552), (163, 1195776), (173, 1126656), (192, 1015164), (216, 902368), (256, 761373), (288, 676776), (326, 597888), (346, 563328), (384, 507582), (432, 451184), (489, 398592), (519, 375552), (576, 338388), (652, 298944), (692, 281664), (768, 253791), (864, 225592), (978, 199296), (1038, 187776), (1152, 169194), (1304, 149472), (1384, 140832), (1467, 132864), (1557, 125184), (1728, 112796), (1956, 99648), (2076, 93888), (2304, 84597), (2608, 74736), (2768, 70416), (2934, 66432), (3114, 62592), (3456, 56398), (3912, 49824), (4152, 46944), (4401, 44288), (4671, 41728), (5216, 37368), (5536, 35208), (5868, 33216), (6228, 31296), (6912, 28199), (7824, 24912), (8304, 23472), (8802, 22144), (9342, 20864), (10432, 18684), (11072, 17604), (11736, 16608), (12456, 15648)]