127281168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126271}}^1$

素因数の和:126292

約数の個数: 60

約数和(自身を含む): 407100928

約数和(自身を除く): 279819760

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, 126271, 252542, 378813, 505084, 757626, 883897, 1010168, 1136439, 1515252, 1767794, 2020336, 2272878, 2651691, 3030504, 3535588, 4545756, 5303382, 6061008, 7071176, 7955073, 9091512, 10606764, 14142352, 15910146, 18183024, 21213528, 31820292, 42427056, 63640584, 127281168]

約数ペア:

[(1, 127281168), (2, 63640584), (3, 42427056), (4, 31820292), (6, 21213528), (7, 18183024), (8, 15910146), (9, 14142352), (12, 10606764), (14, 9091512), (16, 7955073), (18, 7071176), (21, 6061008), (24, 5303382), (28, 4545756), (36, 3535588), (42, 3030504), (48, 2651691), (56, 2272878), (63, 2020336), (72, 1767794), (84, 1515252), (112, 1136439), (126, 1010168), (144, 883897), (168, 757626), (252, 505084), (336, 378813), (504, 252542), (1008, 126271)]