145267136

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4657

約数の個数: 56

約数和(自身を含む): 334158336

約数和(自身を除く): 188891200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 4567, 7952, 9134, 15904, 18268, 31808, 31969, 36536, 63938, 73072, 127876, 146144, 255752, 292288, 324257, 511504, 648514, 1023008, 1297028, 2046016, 2269799, 2594056, 4539598, 5188112, 9079196, 10376224, 18158392, 20752448, 36316784, 72633568, 145267136]

約数ペア:

[(1, 145267136), (2, 72633568), (4, 36316784), (7, 20752448), (8, 18158392), (14, 10376224), (16, 9079196), (28, 5188112), (32, 4539598), (56, 2594056), (64, 2269799), (71, 2046016), (112, 1297028), (142, 1023008), (224, 648514), (284, 511504), (448, 324257), (497, 292288), (568, 255752), (994, 146144), (1136, 127876), (1988, 73072), (2272, 63938), (3976, 36536), (4544, 31969), (4567, 31808), (7952, 18268), (9134, 15904)]