131565174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17389}}^1$

素因数の和:17504

約数の個数: 32

約数和(自身を含む): 286308960

約数和(自身を除く): 154743786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 17389, 34778, 52167, 104334, 226057, 452114, 678171, 1356342, 1686733, 3373466, 5060199, 10120398, 21927529, 43855058, 65782587, 131565174]

約数ペア:

[(1, 131565174), (2, 65782587), (3, 43855058), (6, 21927529), (13, 10120398), (26, 5060199), (39, 3373466), (78, 1686733), (97, 1356342), (194, 678171), (291, 452114), (582, 226057), (1261, 104334), (2522, 52167), (3783, 34778), (7566, 17389)]