140617008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139501}}^1$

素因数の和:139522

約数の個数: 60

約数和(自身を含む): 449754448

約数和(自身を除く): 309137440

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, 139501, 279002, 418503, 558004, 837006, 976507, 1116008, 1255509, 1674012, 1953014, 2232016, 2511018, 2929521, 3348024, 3906028, 5022036, 5859042, 6696048, 7812056, 8788563, 10044072, 11718084, 15624112, 17577126, 20088144, 23436168, 35154252, 46872336, 70308504, 140617008]

約数ペア:

[(1, 140617008), (2, 70308504), (3, 46872336), (4, 35154252), (6, 23436168), (7, 20088144), (8, 17577126), (9, 15624112), (12, 11718084), (14, 10044072), (16, 8788563), (18, 7812056), (21, 6696048), (24, 5859042), (28, 5022036), (36, 3906028), (42, 3348024), (48, 2929521), (56, 2511018), (63, 2232016), (72, 1953014), (84, 1674012), (112, 1255509), (126, 1116008), (144, 976507), (168, 837006), (252, 558004), (336, 418503), (504, 279002), (1008, 139501)]