159942272

素因数分解:

$2^7\times 7^3\times {\mathrm{3643}}^1$

素因数の和:3678

約数の個数: 64

約数和(自身を含む): 371688000

約数和(自身を除く): 211745728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 3643, 5488, 6272, 7286, 10976, 14572, 21952, 25501, 29144, 43904, 51002, 58288, 102004, 116576, 178507, 204008, 233152, 357014, 408016, 466304, 714028, 816032, 1249549, 1428056, 1632064, 2499098, 2856112, 3264128, 4998196, 5712224, 9996392, 11424448, 19992784, 22848896, 39985568, 79971136, 159942272]

約数ペア:

[(1, 159942272), (2, 79971136), (4, 39985568), (7, 22848896), (8, 19992784), (14, 11424448), (16, 9996392), (28, 5712224), (32, 4998196), (49, 3264128), (56, 2856112), (64, 2499098), (98, 1632064), (112, 1428056), (128, 1249549), (196, 816032), (224, 714028), (343, 466304), (392, 408016), (448, 357014), (686, 233152), (784, 204008), (896, 178507), (1372, 116576), (1568, 102004), (2744, 58288), (3136, 51002), (3643, 43904), (5488, 29144), (6272, 25501), (7286, 21952), (10976, 14572)]