165723974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{135617}}^1$

素因数の和:135679

約数の個数: 16

約数和(自身を含む): 273405888

約数和(自身を除く): 107681914

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 135617, 271234, 1763021, 3526042, 6373999, 12747998, 82861987, 165723974]

約数ペア:

[(1, 165723974), (2, 82861987), (13, 12747998), (26, 6373999), (47, 3526042), (94, 1763021), (611, 271234), (1222, 135617)]