156720072

素因数分解:

$2^3\times 3^1\times {\mathrm{6530003}}^1$

素因数の和:6530012

約数の個数: 16

約数和(自身を含む): 391800240

約数和(自身を除く): 235080168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6530003, 13060006, 19590009, 26120012, 39180018, 52240024, 78360036, 156720072]

約数ペア:

[(1, 156720072), (2, 78360036), (3, 52240024), (4, 39180018), (6, 26120012), (8, 19590009), (12, 13060006), (24, 6530003)]