159720072

素因数分解:

$2^3\times 3^1\times {\mathrm{6655003}}^1$

素因数の和:6655012

約数の個数: 16

約数和(自身を含む): 399300240

約数和(自身を除く): 239580168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6655003, 13310006, 19965009, 26620012, 39930018, 53240024, 79860036, 159720072]

約数ペア:

[(1, 159720072), (2, 79860036), (3, 53240024), (4, 39930018), (6, 26620012), (8, 19965009), (12, 13310006), (24, 6655003)]