131911136

素因数分解:

$2^5\times 7^2\times {\mathrm{84127}}^1$

素因数の和:84151

約数の個数: 36

約数和(自身を含む): 302103648

約数和(自身を除く): 170192512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 84127, 168254, 336508, 588889, 673016, 1177778, 1346032, 2355556, 2692064, 4122223, 4711112, 8244446, 9422224, 16488892, 18844448, 32977784, 65955568, 131911136]

約数ペア:

[(1, 131911136), (2, 65955568), (4, 32977784), (7, 18844448), (8, 16488892), (14, 9422224), (16, 8244446), (28, 4711112), (32, 4122223), (49, 2692064), (56, 2355556), (98, 1346032), (112, 1177778), (196, 673016), (224, 588889), (392, 336508), (784, 168254), (1568, 84127)]