158331368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{117109}}^1$

素因数の和:117141

約数の個数: 24

約数和(自身を含む): 321466950

約数和(自身を除く): 163135582

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 117109, 234218, 468436, 936872, 1522417, 3044834, 6089668, 12179336, 19791421, 39582842, 79165684, 158331368]

約数ペア:

[(1, 158331368), (2, 79165684), (4, 39582842), (8, 19791421), (13, 12179336), (26, 6089668), (52, 3044834), (104, 1522417), (169, 936872), (338, 468436), (676, 234218), (1352, 117109)]