121327808

素因数分解:

$2^6\times 7^1\times {\mathrm{270821}}^1$

素因数の和:270840

約数の個数: 28

約数和(自身を含む): 275155152

約数和(自身を除く): 153827344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 270821, 541642, 1083284, 1895747, 2166568, 3791494, 4333136, 7582988, 8666272, 15165976, 17332544, 30331952, 60663904, 121327808]

約数ペア:

[(1, 121327808), (2, 60663904), (4, 30331952), (7, 17332544), (8, 15165976), (14, 8666272), (16, 7582988), (28, 4333136), (32, 3791494), (56, 2166568), (64, 1895747), (112, 1083284), (224, 541642), (448, 270821)]