135379328

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 310732800

約数和(自身を除く): 175353472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1087, 1112, 1946, 2174, 2224, 3892, 4348, 4448, 7609, 7784, 8696, 8896, 15218, 15568, 17392, 17792, 30436, 31136, 34784, 60872, 62272, 69568, 121744, 124544, 139136, 151093, 243488, 302186, 486976, 604372, 973952, 1057651, 1208744, 2115302, 2417488, 4230604, 4834976, 8461208, 9669952, 16922416, 19339904, 33844832, 67689664, 135379328]

約数ペア:

[(1, 135379328), (2, 67689664), (4, 33844832), (7, 19339904), (8, 16922416), (14, 9669952), (16, 8461208), (28, 4834976), (32, 4230604), (56, 2417488), (64, 2115302), (112, 1208744), (128, 1057651), (139, 973952), (224, 604372), (278, 486976), (448, 302186), (556, 243488), (896, 151093), (973, 139136), (1087, 124544), (1112, 121744), (1946, 69568), (2174, 62272), (2224, 60872), (3892, 34784), (4348, 31136), (4448, 30436), (7609, 17792), (7784, 17392), (8696, 15568), (8896, 15218)]