121135164

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{72623}}^1$

素因数の和:72769

約数の個数: 24

約数和(自身を含む): 284686080

約数和(自身を除く): 163550916

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 72623, 145246, 217869, 290492, 435738, 871476, 10094597, 20189194, 30283791, 40378388, 60567582, 121135164]

約数ペア:

[(1, 121135164), (2, 60567582), (3, 40378388), (4, 30283791), (6, 20189194), (12, 10094597), (139, 871476), (278, 435738), (417, 290492), (556, 217869), (834, 145246), (1668, 72623)]