158965628

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 295396920

約数和(自身を除く): 136431292

約数列:

[1, 2, 4, 19, 38, 76, 283, 361, 389, 566, 722, 778, 1132, 1444, 1556, 5377, 7391, 10754, 14782, 21508, 29564, 102163, 110087, 140429, 204326, 220174, 280858, 408652, 440348, 561716, 2091653, 4183306, 8366612, 39741407, 79482814, 158965628]

約数ペア:

[(1, 158965628), (2, 79482814), (4, 39741407), (19, 8366612), (38, 4183306), (76, 2091653), (283, 561716), (361, 440348), (389, 408652), (566, 280858), (722, 220174), (778, 204326), (1132, 140429), (1444, 110087), (1556, 102163), (5377, 29564), (7391, 21508), (10754, 14782)]