168432884

素因数分解:

$2^2\times {\mathrm{1607}}^1\times {\mathrm{26203}}^1$

素因数の和:27814

約数の個数: 12

約数和(自身を含む): 294952224

約数和(自身を除く): 126519340

約数列:

[1, 2, 4, 1607, 3214, 6428, 26203, 52406, 104812, 42108221, 84216442, 168432884]

約数ペア:

[(1, 168432884), (2, 84216442), (4, 42108221), (1607, 104812), (3214, 52406), (6428, 26203)]