156989952

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 537917952

約数和(自身を除く): 380928000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 157, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 314, 336, 372, 384, 434, 448, 471, 496, 504, 512, 558, 576, 628, 651, 672, 744, 768, 868, 896, 942, 992, 1008, 1099, 1116, 1152, 1256, 1302, 1344, 1413, 1488, 1536, 1736, 1792, 1884, 1953, 1984, 2016, 2198, 2232, 2304, 2512, 2604, 2688, 2826, 2976, 3297, 3472, 3584, 3768, 3906, 3968, 4032, 4396, 4464, 4608, 4867, 5024, 5208, 5376, 5652, 5952, 6594, 6944, 7536, 7812, 7936, 8064, 8792, 8928, 9734, 9891, 10048, 10416, 10752, 11304, 11904, 13188, 13888, 14601, 15072, 15624, 15872, 16128, 17584, 17856, 19468, 19782, 20096, 20832, 22608, 23808, 26376, 27776, 29202, 30144, 31248, 32256, 34069, 35168, 35712, 38936, 39564, 40192, 41664, 43803, 45216, 47616, 52752, 55552, 58404, 60288, 62496, 68138, 70336, 71424, 77872, 79128, 80384, 83328, 87606, 90432, 102207, 105504, 111104, 116808, 120576, 124992, 136276, 140672, 142848, 155744, 158256, 166656, 175212, 180864, 204414, 211008, 233616, 241152, 249984, 272552, 281344, 306621, 311488, 316512, 333312, 350424, 361728, 408828, 422016, 467232, 499968, 545104, 562688, 613242, 622976, 633024, 700848, 723456, 817656, 844032, 934464, 999936, 1090208, 1226484, 1245952, 1266048, 1401696, 1635312, 1688064, 1868928, 2180416, 2452968, 2491904, 2532096, 2803392, 3270624, 3737856, 4360832, 4905936, 5064192, 5606784, 6541248, 7475712, 8721664, 9811872, 11213568, 13082496, 17443328, 19623744, 22427136, 26164992, 39247488, 52329984, 78494976, 156989952]

約数ペア:

[(1, 156989952), (2, 78494976), (3, 52329984), (4, 39247488), (6, 26164992), (7, 22427136), (8, 19623744), (9, 17443328), (12, 13082496), (14, 11213568), (16, 9811872), (18, 8721664), (21, 7475712), (24, 6541248), (28, 5606784), (31, 5064192), (32, 4905936), (36, 4360832), (42, 3737856), (48, 3270624), (56, 2803392), (62, 2532096), (63, 2491904), (64, 2452968), (72, 2180416), (84, 1868928), (93, 1688064), (96, 1635312), (112, 1401696), (124, 1266048), (126, 1245952), (128, 1226484), (144, 1090208), (157, 999936), (168, 934464), (186, 844032), (192, 817656), (217, 723456), (224, 700848), (248, 633024), (252, 622976), (256, 613242), (279, 562688), (288, 545104), (314, 499968), (336, 467232), (372, 422016), (384, 408828), (434, 361728), (448, 350424), (471, 333312), (496, 316512), (504, 311488), (512, 306621), (558, 281344), (576, 272552), (628, 249984), (651, 241152), (672, 233616), (744, 211008), (768, 204414), (868, 180864), (896, 175212), (942, 166656), (992, 158256), (1008, 155744), (1099, 142848), (1116, 140672), (1152, 136276), (1256, 124992), (1302, 120576), (1344, 116808), (1413, 111104), (1488, 105504), (1536, 102207), (1736, 90432), (1792, 87606), (1884, 83328), (1953, 80384), (1984, 79128), (2016, 77872), (2198, 71424), (2232, 70336), (2304, 68138), (2512, 62496), (2604, 60288), (2688, 58404), (2826, 55552), (2976, 52752), (3297, 47616), (3472, 45216), (3584, 43803), (3768, 41664), (3906, 40192), (3968, 39564), (4032, 38936), (4396, 35712), (4464, 35168), (4608, 34069), (4867, 32256), (5024, 31248), (5208, 30144), (5376, 29202), (5652, 27776), (5952, 26376), (6594, 23808), (6944, 22608), (7536, 20832), (7812, 20096), (7936, 19782), (8064, 19468), (8792, 17856), (8928, 17584), (9734, 16128), (9891, 15872), (10048, 15624), (10416, 15072), (10752, 14601), (11304, 13888), (11904, 13188)]