157232768

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 414421920

約数和(自身を除く): 257189152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 53, 56, 64, 77, 86, 88, 98, 106, 112, 128, 154, 172, 176, 196, 212, 224, 301, 308, 344, 352, 371, 392, 424, 448, 473, 539, 583, 602, 616, 688, 704, 742, 784, 848, 896, 946, 1078, 1166, 1204, 1232, 1376, 1408, 1484, 1568, 1696, 1892, 2107, 2156, 2279, 2332, 2408, 2464, 2597, 2752, 2968, 3136, 3311, 3392, 3784, 4081, 4214, 4312, 4558, 4664, 4816, 4928, 5194, 5504, 5936, 6272, 6622, 6784, 7568, 8162, 8428, 8624, 9116, 9328, 9632, 9856, 10388, 11872, 13244, 15136, 15953, 16324, 16856, 17248, 18232, 18656, 19264, 20776, 23177, 23744, 25069, 26488, 28567, 30272, 31906, 32648, 33712, 34496, 36464, 37312, 38528, 41552, 46354, 47488, 50138, 52976, 57134, 60544, 63812, 65296, 67424, 68992, 72928, 74624, 83104, 92708, 100276, 105952, 111671, 114268, 127624, 130592, 134848, 145856, 166208, 175483, 185416, 200552, 211904, 223342, 228536, 255248, 261184, 269696, 291712, 332416, 350966, 370832, 401104, 423808, 446684, 457072, 510496, 522368, 701932, 741664, 802208, 893368, 914144, 1020992, 1228381, 1403864, 1483328, 1604416, 1786736, 1828288, 2041984, 2456762, 2807728, 2966656, 3208832, 3573472, 3656576, 4913524, 5615456, 7146944, 9827048, 11230912, 14293888, 19654096, 22461824, 39308192, 78616384, 157232768]

約数ペア:

[(1, 157232768), (2, 78616384), (4, 39308192), (7, 22461824), (8, 19654096), (11, 14293888), (14, 11230912), (16, 9827048), (22, 7146944), (28, 5615456), (32, 4913524), (43, 3656576), (44, 3573472), (49, 3208832), (53, 2966656), (56, 2807728), (64, 2456762), (77, 2041984), (86, 1828288), (88, 1786736), (98, 1604416), (106, 1483328), (112, 1403864), (128, 1228381), (154, 1020992), (172, 914144), (176, 893368), (196, 802208), (212, 741664), (224, 701932), (301, 522368), (308, 510496), (344, 457072), (352, 446684), (371, 423808), (392, 401104), (424, 370832), (448, 350966), (473, 332416), (539, 291712), (583, 269696), (602, 261184), (616, 255248), (688, 228536), (704, 223342), (742, 211904), (784, 200552), (848, 185416), (896, 175483), (946, 166208), (1078, 145856), (1166, 134848), (1204, 130592), (1232, 127624), (1376, 114268), (1408, 111671), (1484, 105952), (1568, 100276), (1696, 92708), (1892, 83104), (2107, 74624), (2156, 72928), (2279, 68992), (2332, 67424), (2408, 65296), (2464, 63812), (2597, 60544), (2752, 57134), (2968, 52976), (3136, 50138), (3311, 47488), (3392, 46354), (3784, 41552), (4081, 38528), (4214, 37312), (4312, 36464), (4558, 34496), (4664, 33712), (4816, 32648), (4928, 31906), (5194, 30272), (5504, 28567), (5936, 26488), (6272, 25069), (6622, 23744), (6784, 23177), (7568, 20776), (8162, 19264), (8428, 18656), (8624, 18232), (9116, 17248), (9328, 16856), (9632, 16324), (9856, 15953), (10388, 15136), (11872, 13244)]