146288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 20

約数和(自身を含む): 291648

約数和(自身を除く): 145360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 223, 328, 446, 656, 892, 1784, 3568, 9143, 18286, 36572, 73144, 146288]

約数ペア:

[(1, 146288), (2, 73144), (4, 36572), (8, 18286), (16, 9143), (41, 3568), (82, 1784), (164, 892), (223, 656), (328, 446)]