138462016

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28097}}^1$

素因数の和:28127

約数の個数: 56

約数和(自身を含む): 342570816

約数和(自身を除く): 204108800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28097, 56194, 112388, 196679, 224776, 309067, 393358, 449552, 618134, 786716, 899104, 1236268, 1573432, 1798208, 2163469, 2472536, 3146864, 4326938, 4945072, 6293728, 8653876, 9890144, 12587456, 17307752, 19780288, 34615504, 69231008, 138462016]

約数ペア:

[(1, 138462016), (2, 69231008), (4, 34615504), (7, 19780288), (8, 17307752), (11, 12587456), (14, 9890144), (16, 8653876), (22, 6293728), (28, 4945072), (32, 4326938), (44, 3146864), (56, 2472536), (64, 2163469), (77, 1798208), (88, 1573432), (112, 1236268), (154, 899104), (176, 786716), (224, 618134), (308, 449552), (352, 393358), (448, 309067), (616, 224776), (704, 196679), (1232, 112388), (2464, 56194), (4928, 28097)]