149841382

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{2437}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 228547872

約数和(自身を除く): 78706490

約数列:

[1, 2, 71, 142, 433, 866, 2437, 4874, 30743, 61486, 173027, 346054, 1055221, 2110442, 74920691, 149841382]

約数ペア:

[(1, 149841382), (2, 74920691), (71, 2110442), (142, 1055221), (433, 346054), (866, 173027), (2437, 61486), (4874, 30743)]