155160216

素因数分解:

$2^3\times 3^2\times {\mathrm{2155003}}^1$

素因数の和:2155015

約数の個数: 24

約数和(自身を含む): 420225780

約数和(自身を除く): 265065564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2155003, 4310006, 6465009, 8620012, 12930018, 17240024, 19395027, 25860036, 38790054, 51720072, 77580108, 155160216]

約数ペア:

[(1, 155160216), (2, 77580108), (3, 51720072), (4, 38790054), (6, 25860036), (8, 19395027), (9, 17240024), (12, 12930018), (18, 8620012), (24, 6465009), (36, 4310006), (72, 2155003)]