166399718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{9227}}^1$

素因数の和:9427

約数の個数: 16

約数和(自身を含む): 255135744

約数和(自身を除く): 88736026

約数列:

[1, 2, 71, 127, 142, 254, 9017, 9227, 18034, 18454, 655117, 1171829, 1310234, 2343658, 83199859, 166399718]

約数ペア:

[(1, 166399718), (2, 83199859), (71, 2343658), (127, 1310234), (142, 1171829), (254, 655117), (9017, 18454), (9227, 18034)]