122157056

素因数分解:

$2^{11}\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8550

約数の個数: 48

約数和(自身を含む): 279180720

約数和(自身を除く): 157023664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 8521, 14336, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 272672, 477176, 545344, 954352, 1090688, 1908704, 2181376, 3817408, 4362752, 7634816, 8725504, 15269632, 17451008, 30539264, 61078528, 122157056]

約数ペア:

[(1, 122157056), (2, 61078528), (4, 30539264), (7, 17451008), (8, 15269632), (14, 8725504), (16, 7634816), (28, 4362752), (32, 3817408), (56, 2181376), (64, 1908704), (112, 1090688), (128, 954352), (224, 545344), (256, 477176), (448, 272672), (512, 238588), (896, 136336), (1024, 119294), (1792, 68168), (2048, 59647), (3584, 34084), (7168, 17042), (8521, 14336)]