156966638494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{94117}}^1\times {\mathrm{43889}}^1$

素因数の和:138027

約数の個数: 16

約数和(自身を含む): 247850341200

約数和(自身を除く): 90883702706

約数列:

[1, 2, 19, 38, 43889, 87778, 94117, 188234, 833891, 1667782, 1788223, 3576446, 4130701013, 8261402026, 78483319247, 156966638494]

約数ペア:

[(1, 156966638494), (2, 78483319247), (19, 8261402026), (38, 4130701013), (43889, 3576446), (87778, 1788223), (94117, 1667782), (188234, 833891)]