144722774

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{11273}}^1$

素因数の和:11420

約数の個数: 24

約数和(自身を含む): 254476728

約数和(自身を除く): 109753954

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 11273, 12838, 22546, 78911, 157822, 552377, 1104754, 1476763, 2953526, 10337341, 20674682, 72361387, 144722774]

約数ペア:

[(1, 144722774), (2, 72361387), (7, 20674682), (14, 10337341), (49, 2953526), (98, 1476763), (131, 1104754), (262, 552377), (917, 157822), (1834, 78911), (6419, 22546), (11273, 12838)]