128465748

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{10589}}^1$

素因数の和:10936

約数の個数: 36

約数和(自身を含む): 325727220

約数和(自身を除く): 197261472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 10589, 12132, 21178, 31767, 42356, 63534, 95301, 127068, 190602, 381204, 3568493, 7136986, 10705479, 14273972, 21410958, 32116437, 42821916, 64232874, 128465748]

約数ペア:

[(1, 128465748), (2, 64232874), (3, 42821916), (4, 32116437), (6, 21410958), (9, 14273972), (12, 10705479), (18, 7136986), (36, 3568493), (337, 381204), (674, 190602), (1011, 127068), (1348, 95301), (2022, 63534), (3033, 42356), (4044, 31767), (6066, 21178), (10589, 12132)]