123956224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17293}}^1$

素因数の和:17320

約数の個数: 44

約数和(自身を含む): 283206544

約数和(自身を除く): 159250320

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, 17293, 34586, 69172, 121051, 138344, 242102, 276688, 484204, 553376, 968408, 1106752, 1936816, 2213504, 3873632, 4427008, 7747264, 8854016, 15494528, 17708032, 30989056, 61978112, 123956224]

約数ペア:

[(1, 123956224), (2, 61978112), (4, 30989056), (7, 17708032), (8, 15494528), (14, 8854016), (16, 7747264), (28, 4427008), (32, 3873632), (56, 2213504), (64, 1936816), (112, 1106752), (128, 968408), (224, 553376), (256, 484204), (448, 276688), (512, 242102), (896, 138344), (1024, 121051), (1792, 69172), (3584, 34586), (7168, 17293)]