168994048

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2102

約数の個数: 36

約数和(自身を含む): 338394420

約数和(自身を除く): 169400372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 1697, 3112, 3394, 6224, 6788, 12448, 13576, 24896, 27152, 49792, 54304, 99584, 108608, 217216, 434432, 660133, 1320266, 2640532, 5281064, 10562128, 21124256, 42248512, 84497024, 168994048]

約数ペア:

[(1, 168994048), (2, 84497024), (4, 42248512), (8, 21124256), (16, 10562128), (32, 5281064), (64, 2640532), (128, 1320266), (256, 660133), (389, 434432), (778, 217216), (1556, 108608), (1697, 99584), (3112, 54304), (3394, 49792), (6224, 27152), (6788, 24896), (12448, 13576)]