158222779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6113}}^1$

素因数の和:6318

約数の個数: 16

約数和(自身を含む): 186941664

約数和(自身を除く): 28718885

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 6113, 25883, 67243, 79469, 874159, 1106453, 12170983, 14383889, 158222779]

約数ペア:

[(1, 158222779), (11, 14383889), (13, 12170983), (143, 1106453), (181, 874159), (1991, 79469), (2353, 67243), (6113, 25883)]