131867092

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{31189}}^1$

素因数の和:31351

約数の個数: 24

約数和(自身を含む): 265489280

約数和(自身を除く): 133622188

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 31189, 62378, 124756, 218323, 436646, 873292, 4709539, 9419078, 18838156, 32966773, 65933546, 131867092]

約数ペア:

[(1, 131867092), (2, 65933546), (4, 32966773), (7, 18838156), (14, 9419078), (28, 4709539), (151, 873292), (302, 436646), (604, 218323), (1057, 124756), (2114, 62378), (4228, 31189)]