157025577548

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{275161}}^1$

素因数の和:275490

約数の個数: 48

約数和(自身を含む): 318967790400

約数和(自身を除く): 161942212852

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 229, 356, 458, 623, 916, 1246, 1603, 2492, 3206, 6412, 20381, 40762, 81524, 142667, 275161, 285334, 550322, 570668, 1100644, 1926127, 3852254, 7704508, 24489329, 48978658, 63011869, 97957316, 126023738, 171425303, 252047476, 342850606, 441083083, 685701212, 882166166, 1764332332, 5608056341, 11216112682, 22432225364, 39256394387, 78512788774, 157025577548]

約数ペア:

[(1, 157025577548), (2, 78512788774), (4, 39256394387), (7, 22432225364), (14, 11216112682), (28, 5608056341), (89, 1764332332), (178, 882166166), (229, 685701212), (356, 441083083), (458, 342850606), (623, 252047476), (916, 171425303), (1246, 126023738), (1603, 97957316), (2492, 63011869), (3206, 48978658), (6412, 24489329), (20381, 7704508), (40762, 3852254), (81524, 1926127), (142667, 1100644), (275161, 570668), (285334, 550322)]