141988644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563447}}^1$

素因数の和:563464

約数の個数: 36

約数和(自身を含む): 410190144

約数和(自身を除く): 268201500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563447, 1126894, 1690341, 2253788, 3380682, 3944129, 5071023, 6761364, 7888258, 10142046, 11832387, 15776516, 20284092, 23664774, 35497161, 47329548, 70994322, 141988644]

約数ペア:

[(1, 141988644), (2, 70994322), (3, 47329548), (4, 35497161), (6, 23664774), (7, 20284092), (9, 15776516), (12, 11832387), (14, 10142046), (18, 7888258), (21, 6761364), (28, 5071023), (36, 3944129), (42, 3380682), (63, 2253788), (84, 1690341), (126, 1126894), (252, 563447)]