137394678

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{51691}}^1$

素因数の和:52139

約数の個数: 16

約数和(自身を含む): 275414976

約数和(自身を除く): 138020298

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 51691, 103382, 155073, 310146, 22899113, 45798226, 68697339, 137394678]

約数ペア:

[(1, 137394678), (2, 68697339), (3, 45798226), (6, 22899113), (443, 310146), (886, 155073), (1329, 103382), (2658, 51691)]