130249168

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9157}}^1$

素因数の和:9299

約数の個数: 40

約数和(自身を含む): 290711552

約数和(自身を除く): 160462384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9157, 14224, 18314, 36628, 64099, 73256, 128198, 146512, 256396, 512792, 1025584, 1162939, 2325878, 4651756, 8140573, 9303512, 16281146, 18607024, 32562292, 65124584, 130249168]

約数ペア:

[(1, 130249168), (2, 65124584), (4, 32562292), (7, 18607024), (8, 16281146), (14, 9303512), (16, 8140573), (28, 4651756), (56, 2325878), (112, 1162939), (127, 1025584), (254, 512792), (508, 256396), (889, 146512), (1016, 128198), (1778, 73256), (2032, 64099), (3556, 36628), (7112, 18314), (9157, 14224)]