138546576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137447}}^1$

素因数の和:137468

約数の個数: 60

約数和(自身を含む): 443132352

約数和(自身を除く): 304585776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 137447, 274894, 412341, 549788, 824682, 962129, 1099576, 1237023, 1649364, 1924258, 2199152, 2474046, 2886387, 3298728, 3848516, 4948092, 5772774, 6597456, 7697032, 8659161, 9896184, 11545548, 15394064, 17318322, 19792368, 23091096, 34636644, 46182192, 69273288, 138546576]

約数ペア:

[(1, 138546576), (2, 69273288), (3, 46182192), (4, 34636644), (6, 23091096), (7, 19792368), (8, 17318322), (9, 15394064), (12, 11545548), (14, 9896184), (16, 8659161), (18, 7697032), (21, 6597456), (24, 5772774), (28, 4948092), (36, 3848516), (42, 3298728), (48, 2886387), (56, 2474046), (63, 2199152), (72, 1924258), (84, 1649364), (112, 1237023), (126, 1099576), (144, 962129), (168, 824682), (252, 549788), (336, 412341), (504, 274894), (1008, 137447)]