164044433

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 191844864

約数和(自身を除く): 27800431

約数列:

[1, 7, 61, 157, 427, 1099, 2447, 9577, 17129, 67039, 149267, 384179, 1044869, 2689253, 23434919, 164044433]

約数ペア:

[(1, 164044433), (7, 23434919), (61, 2689253), (157, 1044869), (427, 384179), (1099, 149267), (2447, 67039), (9577, 17129)]