128042136

素因数分解:

$2^3\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{1447}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 347302800

約数和(自身を除く): 219260664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1229, 1447, 2458, 2894, 3687, 4341, 4916, 5788, 7374, 8682, 9832, 11061, 11576, 13023, 14748, 17364, 22122, 26046, 29496, 34728, 44244, 52092, 88488, 104184, 1778363, 3556726, 5335089, 7113452, 10670178, 14226904, 16005267, 21340356, 32010534, 42680712, 64021068, 128042136]

約数ペア:

[(1, 128042136), (2, 64021068), (3, 42680712), (4, 32010534), (6, 21340356), (8, 16005267), (9, 14226904), (12, 10670178), (18, 7113452), (24, 5335089), (36, 3556726), (72, 1778363), (1229, 104184), (1447, 88488), (2458, 52092), (2894, 44244), (3687, 34728), (4341, 29496), (4916, 26046), (5788, 22122), (7374, 17364), (8682, 14748), (9832, 13023), (11061, 11576)]