164021688

素因数分解:

$2^3\times 3^2\times {\mathrm{2278079}}^1$

素因数の和:2278091

約数の個数: 24

約数和(自身を含む): 444225600

約数和(自身を除く): 280203912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2278079, 4556158, 6834237, 9112316, 13668474, 18224632, 20502711, 27336948, 41005422, 54673896, 82010844, 164021688]

約数ペア:

[(1, 164021688), (2, 82010844), (3, 54673896), (4, 41005422), (6, 27336948), (8, 20502711), (9, 18224632), (12, 13668474), (18, 9112316), (24, 6834237), (36, 4556158), (72, 2278079)]