161661588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1224709}}^1$

素因数の和:1224727

約数の個数: 24

約数和(自身を含む): 411502560

約数和(自身を除く): 249840972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1224709, 2449418, 3674127, 4898836, 7348254, 13471799, 14696508, 26943598, 40415397, 53887196, 80830794, 161661588]

約数ペア:

[(1, 161661588), (2, 80830794), (3, 53887196), (4, 40415397), (6, 26943598), (11, 14696508), (12, 13471799), (22, 7348254), (33, 4898836), (44, 3674127), (66, 2449418), (132, 1224709)]