161093604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27011}}^1$

素因数の和:27096

約数の個数: 48

約数和(自身を含む): 435649536

約数和(自身を除く): 274555932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 27011, 54022, 81033, 108044, 162066, 189077, 324132, 378154, 567231, 756308, 1134462, 1917781, 2268924, 3835562, 5753343, 7671124, 11506686, 13424467, 23013372, 26848934, 40273401, 53697868, 80546802, 161093604]

約数ペア:

[(1, 161093604), (2, 80546802), (3, 53697868), (4, 40273401), (6, 26848934), (7, 23013372), (12, 13424467), (14, 11506686), (21, 7671124), (28, 5753343), (42, 3835562), (71, 2268924), (84, 1917781), (142, 1134462), (213, 756308), (284, 567231), (426, 378154), (497, 324132), (852, 189077), (994, 162066), (1491, 108044), (1988, 81033), (2982, 54022), (5964, 27011)]