157434892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{39241}}^1$

素因数の和:39321

約数の個数: 24

約数和(自身を含む): 296669520

約数和(自身を除く): 139234628

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 39241, 78482, 156964, 667097, 1334194, 2315219, 2668388, 4630438, 9260876, 39358723, 78717446, 157434892]

約数ペア:

[(1, 157434892), (2, 78717446), (4, 39358723), (17, 9260876), (34, 4630438), (59, 2668388), (68, 2315219), (118, 1334194), (236, 667097), (1003, 156964), (2006, 78482), (4012, 39241)]