150998518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{43717}}^1$

素因数の和:43887

約数の個数: 16

約数和(自身を含む): 248667984

約数和(自身を除く): 97669466

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 43717, 87434, 480887, 961774, 6863569, 13727138, 75499259, 150998518]

約数ペア:

[(1, 150998518), (2, 75499259), (11, 13727138), (22, 6863569), (157, 961774), (314, 480887), (1727, 87434), (3454, 43717)]