139401098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{15149}}^1$

素因数の和:15301

約数の個数: 16

約数和(自身を含む): 215978400

約数和(自身を除く): 76577302

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 15149, 30298, 651407, 1302814, 1620943, 3241886, 69700549, 139401098]

約数ペア:

[(1, 139401098), (2, 69700549), (43, 3241886), (86, 1620943), (107, 1302814), (214, 651407), (4601, 30298), (9202, 15149)]