159249978

素因数分解:

$2^1\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{4339}}^1$

素因数の和:6386

約数の個数: 24

約数和(自身を含む): 345290400

約数和(自身を除く): 186040422

約数列:

[1, 2, 3, 6, 9, 18, 2039, 4078, 4339, 6117, 8678, 12234, 13017, 18351, 26034, 36702, 39051, 78102, 8847221, 17694442, 26541663, 53083326, 79624989, 159249978]

約数ペア:

[(1, 159249978), (2, 79624989), (3, 53083326), (6, 26541663), (9, 17694442), (18, 8847221), (2039, 78102), (4078, 39051), (4339, 36702), (6117, 26034), (8678, 18351), (12234, 13017)]