140524272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139409}}^1$

素因数の和:139430

約数の個数: 60

約数和(自身を含む): 449457840

約数和(自身を除く): 308933568

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, 139409, 278818, 418227, 557636, 836454, 975863, 1115272, 1254681, 1672908, 1951726, 2230544, 2509362, 2927589, 3345816, 3903452, 5018724, 5855178, 6691632, 7806904, 8782767, 10037448, 11710356, 15613808, 17565534, 20074896, 23420712, 35131068, 46841424, 70262136, 140524272]

約数ペア:

[(1, 140524272), (2, 70262136), (3, 46841424), (4, 35131068), (6, 23420712), (7, 20074896), (8, 17565534), (9, 15613808), (12, 11710356), (14, 10037448), (16, 8782767), (18, 7806904), (21, 6691632), (24, 5855178), (28, 5018724), (36, 3903452), (42, 3345816), (48, 2927589), (56, 2509362), (63, 2230544), (72, 1951726), (84, 1672908), (112, 1254681), (126, 1115272), (144, 975863), (168, 836454), (252, 557636), (336, 418227), (504, 278818), (1008, 139409)]