133769216

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 328648320

約数和(自身を除く): 194879104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 49, 56, 62, 64, 86, 98, 112, 124, 128, 172, 196, 217, 224, 248, 256, 301, 344, 392, 434, 448, 496, 512, 602, 688, 784, 868, 896, 992, 1024, 1204, 1333, 1376, 1519, 1568, 1736, 1792, 1984, 2048, 2107, 2408, 2666, 2752, 3038, 3136, 3472, 3584, 3968, 4214, 4816, 5332, 5504, 6076, 6272, 6944, 7168, 7936, 8428, 9331, 9632, 10664, 11008, 12152, 12544, 13888, 14336, 15872, 16856, 18662, 19264, 21328, 22016, 24304, 25088, 27776, 31744, 33712, 37324, 38528, 42656, 44032, 48608, 50176, 55552, 63488, 65317, 67424, 74648, 77056, 85312, 88064, 97216, 100352, 111104, 130634, 134848, 149296, 154112, 170624, 194432, 222208, 261268, 269696, 298592, 308224, 341248, 388864, 444416, 522536, 539392, 597184, 616448, 682496, 777728, 1045072, 1078784, 1194368, 1364992, 1555456, 2090144, 2157568, 2388736, 2729984, 3110912, 4180288, 4315136, 4777472, 8360576, 9554944, 16721152, 19109888, 33442304, 66884608, 133769216]

約数ペア:

[(1, 133769216), (2, 66884608), (4, 33442304), (7, 19109888), (8, 16721152), (14, 9554944), (16, 8360576), (28, 4777472), (31, 4315136), (32, 4180288), (43, 3110912), (49, 2729984), (56, 2388736), (62, 2157568), (64, 2090144), (86, 1555456), (98, 1364992), (112, 1194368), (124, 1078784), (128, 1045072), (172, 777728), (196, 682496), (217, 616448), (224, 597184), (248, 539392), (256, 522536), (301, 444416), (344, 388864), (392, 341248), (434, 308224), (448, 298592), (496, 269696), (512, 261268), (602, 222208), (688, 194432), (784, 170624), (868, 154112), (896, 149296), (992, 134848), (1024, 130634), (1204, 111104), (1333, 100352), (1376, 97216), (1519, 88064), (1568, 85312), (1736, 77056), (1792, 74648), (1984, 67424), (2048, 65317), (2107, 63488), (2408, 55552), (2666, 50176), (2752, 48608), (3038, 44032), (3136, 42656), (3472, 38528), (3584, 37324), (3968, 33712), (4214, 31744), (4816, 27776), (5332, 25088), (5504, 24304), (6076, 22016), (6272, 21328), (6944, 19264), (7168, 18662), (7936, 16856), (8428, 15872), (9331, 14336), (9632, 13888), (10664, 12544), (11008, 12152)]