156914404112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516165803}}^1$

素因数の和:516165830

約数の個数: 20

約数和(自身を含む): 320022798480

約数和(自身を除く): 163108394368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516165803, 1032331606, 2064663212, 4129326424, 8258652848, 9807150257, 19614300514, 39228601028, 78457202056, 156914404112]

約数ペア:

[(1, 156914404112), (2, 78457202056), (4, 39228601028), (8, 19614300514), (16, 9807150257), (19, 8258652848), (38, 4129326424), (76, 2064663212), (152, 1032331606), (304, 516165803)]