145249346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{178439}}^1$

素因数の和:178489

約数の個数: 16

約数和(自身を含む): 244105920

約数和(自身を除く): 98856574

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 178439, 356878, 1962829, 3925658, 6602243, 13204486, 72624673, 145249346]

約数ペア:

[(1, 145249346), (2, 72624673), (11, 13204486), (22, 6602243), (37, 3925658), (74, 1962829), (407, 356878), (814, 178439)]