128954568

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{14029}}^1$

素因数の和:14421

約数の個数: 32

約数和(自身を含む): 323251200

約数和(自身を除く): 194296632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 14029, 28058, 42087, 56116, 84174, 112232, 168348, 336696, 5373107, 10746214, 16119321, 21492428, 32238642, 42984856, 64477284, 128954568]

約数ペア:

[(1, 128954568), (2, 64477284), (3, 42984856), (4, 32238642), (6, 21492428), (8, 16119321), (12, 10746214), (24, 5373107), (383, 336696), (766, 168348), (1149, 112232), (1532, 84174), (2298, 56116), (3064, 42087), (4596, 28058), (9192, 14029)]