137556252

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18023

約数の個数: 48

約数和(自身を含む): 361670400

約数和(自身を除く): 224114148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 17939, 35878, 53817, 71756, 107634, 161451, 215268, 322902, 484353, 645804, 968706, 1273669, 1937412, 2547338, 3821007, 5094676, 7642014, 11463021, 15284028, 22926042, 34389063, 45852084, 68778126, 137556252]

約数ペア:

[(1, 137556252), (2, 68778126), (3, 45852084), (4, 34389063), (6, 22926042), (9, 15284028), (12, 11463021), (18, 7642014), (27, 5094676), (36, 3821007), (54, 2547338), (71, 1937412), (108, 1273669), (142, 968706), (213, 645804), (284, 484353), (426, 322902), (639, 215268), (852, 161451), (1278, 107634), (1917, 71756), (2556, 53817), (3834, 35878), (7668, 17939)]