156943170874

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{56904703}}^1$

素因数の和:56904909

約数の個数: 16

約数和(自身を含む): 270411153408

約数和(自身を除く): 113467982534

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 56904703, 113809406, 398332921, 796665842, 11210226491, 22420452982, 78471585437, 156943170874]

約数ペア:

[(1, 156943170874), (2, 78471585437), (7, 22420452982), (14, 11210226491), (197, 796665842), (394, 398332921), (1379, 113809406), (2758, 56904703)]