130193028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172213}}^1$

素因数の和:172233

約数の個数: 48

約数和(自身を含む): 385759360

約数和(自身を除く): 255566332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172213, 344426, 516639, 688852, 1033278, 1205491, 1549917, 2066556, 2410982, 3099834, 3616473, 4649751, 4821964, 6199668, 7232946, 9299502, 10849419, 14465892, 18599004, 21698838, 32548257, 43397676, 65096514, 130193028]

約数ペア:

[(1, 130193028), (2, 65096514), (3, 43397676), (4, 32548257), (6, 21698838), (7, 18599004), (9, 14465892), (12, 10849419), (14, 9299502), (18, 7232946), (21, 6199668), (27, 4821964), (28, 4649751), (36, 3616473), (42, 3099834), (54, 2410982), (63, 2066556), (84, 1549917), (108, 1205491), (126, 1033278), (189, 688852), (252, 516639), (378, 344426), (756, 172213)]