133380352

素因数分解:

$2^8\times 7^5\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 320630016

約数和(自身を除く): 187249664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 343, 392, 434, 448, 496, 686, 784, 868, 896, 992, 1372, 1519, 1568, 1736, 1792, 1984, 2401, 2744, 3038, 3136, 3472, 3968, 4802, 5488, 6076, 6272, 6944, 7936, 9604, 10633, 10976, 12152, 12544, 13888, 16807, 19208, 21266, 21952, 24304, 27776, 33614, 38416, 42532, 43904, 48608, 55552, 67228, 74431, 76832, 85064, 87808, 97216, 134456, 148862, 153664, 170128, 194432, 268912, 297724, 307328, 340256, 388864, 521017, 537824, 595448, 614656, 680512, 1042034, 1075648, 1190896, 1361024, 2084068, 2151296, 2381792, 2722048, 4168136, 4302592, 4763584, 8336272, 9527168, 16672544, 19054336, 33345088, 66690176, 133380352]

約数ペア:

[(1, 133380352), (2, 66690176), (4, 33345088), (7, 19054336), (8, 16672544), (14, 9527168), (16, 8336272), (28, 4763584), (31, 4302592), (32, 4168136), (49, 2722048), (56, 2381792), (62, 2151296), (64, 2084068), (98, 1361024), (112, 1190896), (124, 1075648), (128, 1042034), (196, 680512), (217, 614656), (224, 595448), (248, 537824), (256, 521017), (343, 388864), (392, 340256), (434, 307328), (448, 297724), (496, 268912), (686, 194432), (784, 170128), (868, 153664), (896, 148862), (992, 134456), (1372, 97216), (1519, 87808), (1568, 85064), (1736, 76832), (1792, 74431), (1984, 67228), (2401, 55552), (2744, 48608), (3038, 43904), (3136, 42532), (3472, 38416), (3968, 33614), (4802, 27776), (5488, 24304), (6076, 21952), (6272, 21266), (6944, 19208), (7936, 16807), (9604, 13888), (10633, 12544), (10976, 12152)]