156980853572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{60889}}^1\times {\mathrm{33923}}^1$

素因数の和:94835

約数の個数: 24

約数和(自身を含む): 289188530400

約数和(自身を除く): 132207676828

約数列:

[1, 2, 4, 19, 38, 76, 33923, 60889, 67846, 121778, 135692, 243556, 644537, 1156891, 1289074, 2313782, 2578148, 4627564, 2065537547, 4131075094, 8262150188, 39245213393, 78490426786, 156980853572]

約数ペア:

[(1, 156980853572), (2, 78490426786), (4, 39245213393), (19, 8262150188), (38, 4131075094), (76, 2065537547), (33923, 4627564), (60889, 2578148), (67846, 2313782), (121778, 1289074), (135692, 1156891), (243556, 644537)]