187851272

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24133}}^1$

素因数の和:24285

約数の個数: 32

約数和(自身を含む): 405451200

約数和(自身を除く): 217599928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 24133, 48266, 96532, 168931, 193064, 337862, 675724, 1351448, 3354487, 6708974, 13417948, 23481409, 26835896, 46962818, 93925636, 187851272]

約数ペア:

[(1, 187851272), (2, 93925636), (4, 46962818), (7, 26835896), (8, 23481409), (14, 13417948), (28, 6708974), (56, 3354487), (139, 1351448), (278, 675724), (556, 337862), (973, 193064), (1112, 168931), (1946, 96532), (3892, 48266), (7784, 24133)]