129632776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178067}}^1$

素因数の和:178093

約数の個数: 32

約数和(自身を含む): 299154240

約数和(自身を除く): 169521464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 178067, 356134, 712268, 1246469, 1424536, 2314871, 2492938, 4629742, 4985876, 9259484, 9971752, 16204097, 18518968, 32408194, 64816388, 129632776]

約数ペア:

[(1, 129632776), (2, 64816388), (4, 32408194), (7, 18518968), (8, 16204097), (13, 9971752), (14, 9259484), (26, 4985876), (28, 4629742), (52, 2492938), (56, 2314871), (91, 1424536), (104, 1246469), (182, 712268), (364, 356134), (728, 178067)]