130188884

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{10889}}^1$

素因数の和:10968

約数の個数: 36

約数和(自身を含む): 269396820

約数和(自身を除く): 139207936

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 10889, 11956, 21778, 43556, 76223, 152446, 304892, 533561, 664229, 1067122, 1328458, 2134244, 2656916, 4649603, 9299206, 18598412, 32547221, 65094442, 130188884]

約数ペア:

[(1, 130188884), (2, 65094442), (4, 32547221), (7, 18598412), (14, 9299206), (28, 4649603), (49, 2656916), (61, 2134244), (98, 1328458), (122, 1067122), (196, 664229), (244, 533561), (427, 304892), (854, 152446), (1708, 76223), (2989, 43556), (5978, 21778), (10889, 11956)]