128932012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1777}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 263456928

約数和(自身を除く): 134524916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 374, 388, 748, 1067, 1649, 1777, 2134, 3298, 3554, 4268, 6596, 7108, 18139, 19547, 30209, 36278, 39094, 60418, 72556, 78188, 120836, 172369, 332299, 344738, 664598, 689476, 1329196, 1896059, 2930273, 3792118, 5860546, 7584236, 11721092, 32233003, 64466006, 128932012]

約数ペア:

[(1, 128932012), (2, 64466006), (4, 32233003), (11, 11721092), (17, 7584236), (22, 5860546), (34, 3792118), (44, 2930273), (68, 1896059), (97, 1329196), (187, 689476), (194, 664598), (374, 344738), (388, 332299), (748, 172369), (1067, 120836), (1649, 78188), (1777, 72556), (2134, 60418), (3298, 39094), (3554, 36278), (4268, 30209), (6596, 19547), (7108, 18139)]