131926816

素因数分解:

$2^5\times 7^2\times {\mathrm{84137}}^1$

素因数の和:84161

約数の個数: 36

約数和(自身を含む): 302139558

約数和(自身を除く): 170212742

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 84137, 168274, 336548, 588959, 673096, 1177918, 1346192, 2355836, 2692384, 4122713, 4711672, 8245426, 9423344, 16490852, 18846688, 32981704, 65963408, 131926816]

約数ペア:

[(1, 131926816), (2, 65963408), (4, 32981704), (7, 18846688), (8, 16490852), (14, 9423344), (16, 8245426), (28, 4711672), (32, 4122713), (49, 2692384), (56, 2355836), (98, 1346192), (112, 1177918), (196, 673096), (224, 588959), (392, 336548), (784, 168274), (1568, 84137)]