155182816

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{66431}}^1$

素因数の和:66514

約数の個数: 24

約数和(自身を含む): 309705984

約数和(自身を除く): 154523168

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 66431, 132862, 265724, 531448, 1062896, 2125792, 4849463, 9698926, 19397852, 38795704, 77591408, 155182816]

約数ペア:

[(1, 155182816), (2, 77591408), (4, 38795704), (8, 19397852), (16, 9698926), (32, 4849463), (73, 2125792), (146, 1062896), (292, 531448), (584, 265724), (1168, 132862), (2336, 66431)]