187225136

素因数分解:

$2^4\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1307}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 415211520

約数和(自身を除く): 227986384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1279, 1307, 2558, 2614, 5116, 5228, 8953, 9149, 10232, 10456, 17906, 18298, 20464, 20912, 35812, 36596, 71624, 73192, 143248, 146384, 1671653, 3343306, 6686612, 11701571, 13373224, 23403142, 26746448, 46806284, 93612568, 187225136]

約数ペア:

[(1, 187225136), (2, 93612568), (4, 46806284), (7, 26746448), (8, 23403142), (14, 13373224), (16, 11701571), (28, 6686612), (56, 3343306), (112, 1671653), (1279, 146384), (1307, 143248), (2558, 73192), (2614, 71624), (5116, 36596), (5228, 35812), (8953, 20912), (9149, 20464), (10232, 18298), (10456, 17906)]