127355648

素因数分解:

$2^8\times 7^1\times {\mathrm{71069}}^1$

素因数の和:71092

約数の個数: 36

約数和(自身を含む): 290534160

約数和(自身を除く): 163178512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 71069, 142138, 284276, 497483, 568552, 994966, 1137104, 1989932, 2274208, 3979864, 4548416, 7959728, 9096832, 15919456, 18193664, 31838912, 63677824, 127355648]

約数ペア:

[(1, 127355648), (2, 63677824), (4, 31838912), (7, 18193664), (8, 15919456), (14, 9096832), (16, 7959728), (28, 4548416), (32, 3979864), (56, 2274208), (64, 1989932), (112, 1137104), (128, 994966), (224, 568552), (256, 497483), (448, 284276), (896, 142138), (1792, 71069)]