137133734

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{18427}}^1$

素因数の和:18551

約数の個数: 12

約数和(自身を含む): 209139372

約数和(自身を除く): 72005638

約数列:

[1, 2, 61, 122, 3721, 7442, 18427, 36854, 1124047, 2248094, 68566867, 137133734]

約数ペア:

[(1, 137133734), (2, 68566867), (61, 2248094), (122, 1124047), (3721, 36854), (7442, 18427)]