156959124815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{135469}}^1$

素因数の和:135851

約数の個数: 32

約数和(自身を含む): 204713593920

約数和(自身を除く): 47754469105

約数列:

[1, 5, 17, 43, 85, 215, 317, 731, 1585, 3655, 5389, 13631, 26945, 68155, 135469, 231727, 677345, 1158635, 2302973, 5825167, 11514865, 29125835, 42943673, 99027839, 214718365, 495139195, 730042441, 1846577939, 3650212205, 9232889695, 31391824963, 156959124815]

約数ペア:

[(1, 156959124815), (5, 31391824963), (17, 9232889695), (43, 3650212205), (85, 1846577939), (215, 730042441), (317, 495139195), (731, 214718365), (1585, 99027839), (3655, 42943673), (5389, 29125835), (13631, 11514865), (26945, 5825167), (68155, 2302973), (135469, 1158635), (231727, 677345)]