127769152

素因数分解:

$2^6\times 7^1\times {\mathrm{285199}}^1$

素因数の和:285218

約数の個数: 28

約数和(自身を含む): 289763200

約数和(自身を除く): 161994048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 285199, 570398, 1140796, 1996393, 2281592, 3992786, 4563184, 7985572, 9126368, 15971144, 18252736, 31942288, 63884576, 127769152]

約数ペア:

[(1, 127769152), (2, 63884576), (4, 31942288), (7, 18252736), (8, 15971144), (14, 9126368), (16, 7985572), (28, 4563184), (32, 3992786), (56, 2281592), (64, 1996393), (112, 1140796), (224, 570398), (448, 285199)]