156969288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311447}}^1$

素因数の和:311466

約数の個数: 48

約数和(自身を含む): 485858880

約数和(自身を除く): 328889592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 311447, 622894, 934341, 1245788, 1868682, 2180129, 2491576, 2803023, 3737364, 4360258, 5606046, 6540387, 7474728, 8720516, 11212092, 13080774, 17441032, 19621161, 22424184, 26161548, 39242322, 52323096, 78484644, 156969288]

約数ペア:

[(1, 156969288), (2, 78484644), (3, 52323096), (4, 39242322), (6, 26161548), (7, 22424184), (8, 19621161), (9, 17441032), (12, 13080774), (14, 11212092), (18, 8720516), (21, 7474728), (24, 6540387), (28, 5606046), (36, 4360258), (42, 3737364), (56, 2803023), (63, 2491576), (72, 2180129), (84, 1868682), (126, 1245788), (168, 934341), (252, 622894), (504, 311447)]