168809208

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{51341}}^1$

素因数の和:51487

約数の個数: 32

約数和(自身を含む): 425111760

約数和(自身を除く): 256302552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 51341, 102682, 154023, 205364, 308046, 410728, 616092, 1232184, 7033717, 14067434, 21101151, 28134868, 42202302, 56269736, 84404604, 168809208]

約数ペア:

[(1, 168809208), (2, 84404604), (3, 56269736), (4, 42202302), (6, 28134868), (8, 21101151), (12, 14067434), (24, 7033717), (137, 1232184), (274, 616092), (411, 410728), (548, 308046), (822, 205364), (1096, 154023), (1644, 102682), (3288, 51341)]