157717504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{22003}}^1$

素因数の和:22030

約数の個数: 44

約数和(自身を含む): 360337504

約数和(自身を除く): 202620000

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, 22003, 44006, 88012, 154021, 176024, 308042, 352048, 616084, 704096, 1232168, 1408192, 2464336, 2816384, 4928672, 5632768, 9857344, 11265536, 19714688, 22531072, 39429376, 78858752, 157717504]

約数ペア:

[(1, 157717504), (2, 78858752), (4, 39429376), (7, 22531072), (8, 19714688), (14, 11265536), (16, 9857344), (28, 5632768), (32, 4928672), (56, 2816384), (64, 2464336), (112, 1408192), (128, 1232168), (224, 704096), (256, 616084), (448, 352048), (512, 308042), (896, 176024), (1024, 154021), (1792, 88012), (3584, 44006), (7168, 22003)]