156728610978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1374812377}}^1$

素因数の和:1374812401

約数の個数: 16

約数和(自身を含む): 329954970720

約数和(自身を除く): 173226359742

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1374812377, 2749624754, 4124437131, 8248874262, 26121435163, 52242870326, 78364305489, 156728610978]

約数ペア:

[(1, 156728610978), (2, 78364305489), (3, 52242870326), (6, 26121435163), (19, 8248874262), (38, 4124437131), (57, 2749624754), (114, 1374812377)]