121487744

素因数分解:

$2^7\times 7^1\times {\mathrm{135589}}^1$

素因数の和:135610

約数の個数: 32

約数和(自身を含む): 276603600

約数和(自身を除く): 155115856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 135589, 271178, 542356, 949123, 1084712, 1898246, 2169424, 3796492, 4338848, 7592984, 8677696, 15185968, 17355392, 30371936, 60743872, 121487744]

約数ペア:

[(1, 121487744), (2, 60743872), (4, 30371936), (7, 17355392), (8, 15185968), (14, 8677696), (16, 7592984), (28, 4338848), (32, 3796492), (56, 2169424), (64, 1898246), (112, 1084712), (128, 949123), (224, 542356), (448, 271178), (896, 135589)]