137510156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{104491}}^1$

素因数の和:104549

約数の個数: 24

約数和(自身を含む): 280874496

約数和(自身を除く): 143364340

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 104491, 208982, 417964, 731437, 1462874, 2925748, 4911077, 9822154, 19644308, 34377539, 68755078, 137510156]

約数ペア:

[(1, 137510156), (2, 68755078), (4, 34377539), (7, 19644308), (14, 9822154), (28, 4911077), (47, 2925748), (94, 1462874), (188, 731437), (329, 417964), (658, 208982), (1316, 104491)]