161817612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1225891}}^1$

素因数の和:1225909

約数の個数: 24

約数和(自身を含む): 411899712

約数和(自身を除く): 250082100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1225891, 2451782, 3677673, 4903564, 7355346, 13484801, 14710692, 26969602, 40454403, 53939204, 80908806, 161817612]

約数ペア:

[(1, 161817612), (2, 80908806), (3, 53939204), (4, 40454403), (6, 26969602), (11, 14710692), (12, 13484801), (22, 7355346), (33, 4903564), (44, 3677673), (66, 2451782), (132, 1225891)]