128042449

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 136967040

約数和(自身を除く): 8924591

約数列:

[1, 23, 59, 157, 601, 1357, 3611, 9263, 13823, 35459, 94357, 213049, 815557, 2170211, 5567063, 128042449]

約数ペア:

[(1, 128042449), (23, 5567063), (59, 2170211), (157, 815557), (601, 213049), (1357, 94357), (3611, 35459), (9263, 13823)]