137475536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{781111}}^1$

素因数の和:781130

約数の個数: 20

約数和(自身を含む): 290573664

約数和(自身を除く): 153098128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 781111, 1562222, 3124444, 6248888, 8592221, 12497776, 17184442, 34368884, 68737768, 137475536]

約数ペア:

[(1, 137475536), (2, 68737768), (4, 34368884), (8, 17184442), (11, 12497776), (16, 8592221), (22, 6248888), (44, 3124444), (88, 1562222), (176, 781111)]