128414244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66467}}^1$

素因数の和:66504

約数の個数: 48

約数和(自身を含む): 357331968

約数和(自身を除く): 228917724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 66467, 132934, 199401, 265868, 398802, 465269, 797604, 930538, 1395807, 1528741, 1861076, 2791614, 3057482, 4586223, 5583228, 6114964, 9172446, 10701187, 18344892, 21402374, 32103561, 42804748, 64207122, 128414244]

約数ペア:

[(1, 128414244), (2, 64207122), (3, 42804748), (4, 32103561), (6, 21402374), (7, 18344892), (12, 10701187), (14, 9172446), (21, 6114964), (23, 5583228), (28, 4586223), (42, 3057482), (46, 2791614), (69, 1861076), (84, 1528741), (92, 1395807), (138, 930538), (161, 797604), (276, 465269), (322, 398802), (483, 265868), (644, 199401), (966, 132934), (1932, 66467)]