161145354

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{260753}}^1$

素因数の和:260861

約数の個数: 16

約数和(自身を含む): 325420992

約数和(自身を除く): 164275638

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 260753, 521506, 782259, 1564518, 26857559, 53715118, 80572677, 161145354]

約数ペア:

[(1, 161145354), (2, 80572677), (3, 53715118), (6, 26857559), (103, 1564518), (206, 782259), (309, 521506), (618, 260753)]