159021394

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{27109}}^1$

素因数の和:27537

約数の個数: 16

約数和(自身を含む): 273268800

約数和(自身を除く): 114247406

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 27109, 54218, 189763, 379526, 11358671, 22717342, 79510697, 159021394]

約数ペア:

[(1, 159021394), (2, 79510697), (7, 22717342), (14, 11358671), (419, 379526), (838, 189763), (2933, 54218), (5866, 27109)]