157989888

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 264

約数和(自身を含む): 544993280

約数和(自身を除く): 387003392

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, 79, 84, 93, 96, 112, 124, 126, 128, 144, 158, 168, 186, 192, 217, 224, 237, 248, 252, 256, 279, 288, 316, 336, 372, 384, 434, 448, 474, 496, 504, 512, 553, 558, 576, 632, 651, 672, 711, 744, 768, 868, 896, 948, 992, 1008, 1024, 1106, 1116, 1152, 1264, 1302, 1344, 1422, 1488, 1536, 1659, 1736, 1792, 1896, 1953, 1984, 2016, 2212, 2232, 2304, 2449, 2528, 2604, 2688, 2844, 2976, 3072, 3318, 3472, 3584, 3792, 3906, 3968, 4032, 4424, 4464, 4608, 4898, 4977, 5056, 5208, 5376, 5688, 5952, 6636, 6944, 7168, 7347, 7584, 7812, 7936, 8064, 8848, 8928, 9216, 9796, 9954, 10112, 10416, 10752, 11376, 11904, 13272, 13888, 14694, 15168, 15624, 15872, 16128, 17143, 17696, 17856, 19592, 19908, 20224, 20832, 21504, 22041, 22752, 23808, 26544, 27776, 29388, 30336, 31248, 31744, 32256, 34286, 35392, 35712, 39184, 39816, 40448, 41664, 44082, 45504, 47616, 51429, 53088, 55552, 58776, 60672, 62496, 64512, 68572, 70784, 71424, 78368, 79632, 80896, 83328, 88164, 91008, 95232, 102858, 106176, 111104, 117552, 121344, 124992, 137144, 141568, 142848, 154287, 156736, 159264, 166656, 176328, 182016, 205716, 212352, 222208, 235104, 242688, 249984, 274288, 283136, 285696, 308574, 313472, 318528, 333312, 352656, 364032, 411432, 424704, 470208, 499968, 548576, 566272, 617148, 626944, 637056, 666624, 705312, 728064, 822864, 849408, 940416, 999936, 1097152, 1234296, 1253888, 1274112, 1410624, 1645728, 1698816, 1880832, 1999872, 2194304, 2468592, 2507776, 2548224, 2821248, 3291456, 3761664, 4388608, 4937184, 5096448, 5642496, 6582912, 7523328, 8777216, 9874368, 11284992, 13165824, 17554432, 19748736, 22569984, 26331648, 39497472, 52663296, 78994944, 157989888]

約数ペア:

[(1, 157989888), (2, 78994944), (3, 52663296), (4, 39497472), (6, 26331648), (7, 22569984), (8, 19748736), (9, 17554432), (12, 13165824), (14, 11284992), (16, 9874368), (18, 8777216), (21, 7523328), (24, 6582912), (28, 5642496), (31, 5096448), (32, 4937184), (36, 4388608), (42, 3761664), (48, 3291456), (56, 2821248), (62, 2548224), (63, 2507776), (64, 2468592), (72, 2194304), (79, 1999872), (84, 1880832), (93, 1698816), (96, 1645728), (112, 1410624), (124, 1274112), (126, 1253888), (128, 1234296), (144, 1097152), (158, 999936), (168, 940416), (186, 849408), (192, 822864), (217, 728064), (224, 705312), (237, 666624), (248, 637056), (252, 626944), (256, 617148), (279, 566272), (288, 548576), (316, 499968), (336, 470208), (372, 424704), (384, 411432), (434, 364032), (448, 352656), (474, 333312), (496, 318528), (504, 313472), (512, 308574), (553, 285696), (558, 283136), (576, 274288), (632, 249984), (651, 242688), (672, 235104), (711, 222208), (744, 212352), (768, 205716), (868, 182016), (896, 176328), (948, 166656), (992, 159264), (1008, 156736), (1024, 154287), (1106, 142848), (1116, 141568), (1152, 137144), (1264, 124992), (1302, 121344), (1344, 117552), (1422, 111104), (1488, 106176), (1536, 102858), (1659, 95232), (1736, 91008), (1792, 88164), (1896, 83328), (1953, 80896), (1984, 79632), (2016, 78368), (2212, 71424), (2232, 70784), (2304, 68572), (2449, 64512), (2528, 62496), (2604, 60672), (2688, 58776), (2844, 55552), (2976, 53088), (3072, 51429), (3318, 47616), (3472, 45504), (3584, 44082), (3792, 41664), (3906, 40448), (3968, 39816), (4032, 39184), (4424, 35712), (4464, 35392), (4608, 34286), (4898, 32256), (4977, 31744), (5056, 31248), (5208, 30336), (5376, 29388), (5688, 27776), (5952, 26544), (6636, 23808), (6944, 22752), (7168, 22041), (7347, 21504), (7584, 20832), (7812, 20224), (7936, 19908), (8064, 19592), (8848, 17856), (8928, 17696), (9216, 17143), (9796, 16128), (9954, 15872), (10112, 15624), (10416, 15168), (10752, 14694), (11376, 13888), (11904, 13272)]