123225088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17191}}^1$

素因数の和:17218

約数の個数: 44

約数和(自身を含む): 281536192

約数和(自身を除く): 158311104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 17191, 34382, 68764, 120337, 137528, 240674, 275056, 481348, 550112, 962696, 1100224, 1925392, 2200448, 3850784, 4400896, 7701568, 8801792, 15403136, 17603584, 30806272, 61612544, 123225088]

約数ペア:

[(1, 123225088), (2, 61612544), (4, 30806272), (7, 17603584), (8, 15403136), (14, 8801792), (16, 7701568), (28, 4400896), (32, 3850784), (56, 2200448), (64, 1925392), (112, 1100224), (128, 962696), (224, 550112), (256, 481348), (448, 275056), (512, 240674), (896, 137528), (1024, 120337), (1792, 68764), (3584, 34382), (7168, 17191)]