148973764

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 264864600

約数和(自身を除く): 115890836

約数列:

[1, 2, 4, 97, 194, 197, 388, 394, 788, 1949, 3898, 7796, 19109, 38218, 76436, 189053, 378106, 383953, 756212, 767906, 1535812, 37243441, 74486882, 148973764]

約数ペア:

[(1, 148973764), (2, 74486882), (4, 37243441), (97, 1535812), (194, 767906), (197, 756212), (388, 383953), (394, 378106), (788, 189053), (1949, 76436), (3898, 38218), (7796, 19109)]