136785488

素因数分解:

$2^4\times 7^1\times {\mathrm{1221299}}^1$

素因数の和:1221314

約数の個数: 20

約数和(自身を含む): 302882400

約数和(自身を除く): 166096912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1221299, 2442598, 4885196, 8549093, 9770392, 17098186, 19540784, 34196372, 68392744, 136785488]

約数ペア:

[(1, 136785488), (2, 68392744), (4, 34196372), (7, 19540784), (8, 17098186), (14, 9770392), (16, 8549093), (28, 4885196), (56, 2442598), (112, 1221299)]