151897212

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{19997}}^1$

素因数の和:20218

約数の個数: 36

約数和(自身を含む): 385801416

約数和(自身を除く): 233904204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 19997, 39994, 59991, 79988, 119982, 179973, 239964, 359946, 719892, 4219367, 8438734, 12658101, 16877468, 25316202, 37974303, 50632404, 75948606, 151897212]

約数ペア:

[(1, 151897212), (2, 75948606), (3, 50632404), (4, 37974303), (6, 25316202), (9, 16877468), (12, 12658101), (18, 8438734), (36, 4219367), (211, 719892), (422, 359946), (633, 239964), (844, 179973), (1266, 119982), (1899, 79988), (2532, 59991), (3798, 39994), (7596, 19997)]