151219212

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{90659}}^1$

素因数の和:90805

約数の個数: 24

約数和(自身を含む): 355387200

約数和(自身を除く): 204167988

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 90659, 181318, 271977, 362636, 543954, 1087908, 12601601, 25203202, 37804803, 50406404, 75609606, 151219212]

約数ペア:

[(1, 151219212), (2, 75609606), (3, 50406404), (4, 37804803), (6, 25203202), (12, 12601601), (139, 1087908), (278, 543954), (417, 362636), (556, 271977), (834, 181318), (1668, 90659)]