165302018

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{222779}}^1$

素因数の和:222841

約数の個数: 16

約数和(自身を含む): 288722880

約数和(自身を除く): 123420862

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 222779, 445558, 1559453, 3118906, 11807287, 23614574, 82651009, 165302018]

約数ペア:

[(1, 165302018), (2, 82651009), (7, 23614574), (14, 11807287), (53, 3118906), (106, 1559453), (371, 445558), (742, 222779)]