151755886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{21013}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 239055264

約数和(自身を除く): 87299378

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 21013, 42026, 483299, 966598, 3299041, 6598082, 75877943, 151755886]

約数ペア:

[(1, 151755886), (2, 75877943), (23, 6598082), (46, 3299041), (157, 966598), (314, 483299), (3611, 42026), (7222, 21013)]