131815152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{130769}}^1$

素因数の和:130790

約数の個数: 60

約数和(自身を含む): 421602480

約数和(自身を除く): 289787328

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, 130769, 261538, 392307, 523076, 784614, 915383, 1046152, 1176921, 1569228, 1830766, 2092304, 2353842, 2746149, 3138456, 3661532, 4707684, 5492298, 6276912, 7323064, 8238447, 9415368, 10984596, 14646128, 16476894, 18830736, 21969192, 32953788, 43938384, 65907576, 131815152]

約数ペア:

[(1, 131815152), (2, 65907576), (3, 43938384), (4, 32953788), (6, 21969192), (7, 18830736), (8, 16476894), (9, 14646128), (12, 10984596), (14, 9415368), (16, 8238447), (18, 7323064), (21, 6276912), (24, 5492298), (28, 4707684), (36, 3661532), (42, 3138456), (48, 2746149), (56, 2353842), (63, 2092304), (72, 1830766), (84, 1569228), (112, 1176921), (126, 1046152), (144, 915383), (168, 784614), (252, 523076), (336, 392307), (504, 261538), (1008, 130769)]