159898874

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{7703}}^1$

素因数の和:7909

約数の個数: 16

約数和(自身を含む): 244617408

約数和(自身を除く): 84718534

約数列:

[1, 2, 97, 107, 194, 214, 7703, 10379, 15406, 20758, 747191, 824221, 1494382, 1648442, 79949437, 159898874]

約数ペア:

[(1, 159898874), (2, 79949437), (97, 1648442), (107, 1494382), (194, 824221), (214, 747191), (7703, 20758), (10379, 15406)]