131405688

素因数分解:

$2^3\times 3^2\times {\mathrm{1825079}}^1$

素因数の和:1825091

約数の個数: 24

約数和(自身を含む): 355890600

約数和(自身を除く): 224484912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1825079, 3650158, 5475237, 7300316, 10950474, 14600632, 16425711, 21900948, 32851422, 43801896, 65702844, 131405688]

約数ペア:

[(1, 131405688), (2, 65702844), (3, 43801896), (4, 32851422), (6, 21900948), (8, 16425711), (9, 14600632), (12, 10950474), (18, 7300316), (24, 5475237), (36, 3650158), (72, 1825079)]