131556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 323680

約数和(自身を除く): 192124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 1154, 1731, 2308, 3462, 6924, 10963, 21926, 32889, 43852, 65778, 131556]

約数ペア:

[(1, 131556), (2, 65778), (3, 43852), (4, 32889), (6, 21926), (12, 10963), (19, 6924), (38, 3462), (57, 2308), (76, 1731), (114, 1154), (228, 577)]