156904374382

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211461421}}^1$

素因数の和:211461483

約数の個数: 16

約数和(自身を含む): 274054002912

約数和(自身を除く): 117149628530

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211461421, 422922842, 1480229947, 2960459894, 11207455313, 22414910626, 78452187191, 156904374382]

約数ペア:

[(1, 156904374382), (2, 78452187191), (7, 22414910626), (14, 11207455313), (53, 2960459894), (106, 1480229947), (371, 422922842), (742, 211461421)]