156931484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{5381}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 287527968

約数和(自身を除く): 130596484

約数列:

[1, 2, 4, 23, 46, 92, 317, 634, 1268, 5381, 7291, 10762, 14582, 21524, 29164, 123763, 247526, 495052, 1705777, 3411554, 6823108, 39232871, 78465742, 156931484]

約数ペア:

[(1, 156931484), (2, 78465742), (4, 39232871), (23, 6823108), (46, 3411554), (92, 1705777), (317, 495052), (634, 247526), (1268, 123763), (5381, 29164), (7291, 21524), (10762, 14582)]