127866368

素因数分解:

$2^9\times 7^1\times {\mathrm{35677}}^1$

素因数の和:35702

約数の個数: 40

約数和(自身を含む): 291988752

約数和(自身を除く): 164122384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 35677, 71354, 142708, 249739, 285416, 499478, 570832, 998956, 1141664, 1997912, 2283328, 3995824, 4566656, 7991648, 9133312, 15983296, 18266624, 31966592, 63933184, 127866368]

約数ペア:

[(1, 127866368), (2, 63933184), (4, 31966592), (7, 18266624), (8, 15983296), (14, 9133312), (16, 7991648), (28, 4566656), (32, 3995824), (56, 2283328), (64, 1997912), (112, 1141664), (128, 998956), (224, 570832), (256, 499478), (448, 285416), (512, 249739), (896, 142708), (1792, 71354), (3584, 35677)]