155304828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{616289}}^1$

素因数の和:616306

約数の個数: 36

約数和(自身を含む): 448659120

約数和(自身を除く): 293354292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 616289, 1232578, 1848867, 2465156, 3697734, 4314023, 5546601, 7395468, 8628046, 11093202, 12942069, 17256092, 22186404, 25884138, 38826207, 51768276, 77652414, 155304828]

約数ペア:

[(1, 155304828), (2, 77652414), (3, 51768276), (4, 38826207), (6, 25884138), (7, 22186404), (9, 17256092), (12, 12942069), (14, 11093202), (18, 8628046), (21, 7395468), (28, 5546601), (36, 4314023), (42, 3697734), (63, 2465156), (84, 1848867), (126, 1232578), (252, 616289)]