130290944

素因数分解:

$2^8\times 7^1\times {\mathrm{72707}}^1$

素因数の和:72730

約数の個数: 36

約数和(自身を含む): 297230304

約数和(自身を除く): 166939360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72707, 145414, 290828, 508949, 581656, 1017898, 1163312, 2035796, 2326624, 4071592, 4653248, 8143184, 9306496, 16286368, 18612992, 32572736, 65145472, 130290944]

約数ペア:

[(1, 130290944), (2, 65145472), (4, 32572736), (7, 18612992), (8, 16286368), (14, 9306496), (16, 8143184), (28, 4653248), (32, 4071592), (56, 2326624), (64, 2035796), (112, 1163312), (128, 1017898), (224, 581656), (256, 508949), (448, 290828), (896, 145414), (1792, 72707)]