121539712

素因数分解:

$2^7\times 7^1\times {\mathrm{135647}}^1$

素因数の和:135668

約数の個数: 32

約数和(自身を含む): 276721920

約数和(自身を除く): 155182208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 135647, 271294, 542588, 949529, 1085176, 1899058, 2170352, 3798116, 4340704, 7596232, 8681408, 15192464, 17362816, 30384928, 60769856, 121539712]

約数ペア:

[(1, 121539712), (2, 60769856), (4, 30384928), (7, 17362816), (8, 15192464), (14, 8681408), (16, 7596232), (28, 4340704), (32, 3798116), (56, 2170352), (64, 1899058), (112, 1085176), (128, 949529), (224, 542588), (448, 271294), (896, 135647)]