125250776

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20903}}^1$

素因数の和:21023

約数の個数: 32

約数和(自身を含む): 270915840

約数和(自身を除く): 145665064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 20903, 41806, 83612, 146321, 167224, 292642, 585284, 1170568, 2236621, 4473242, 8946484, 15656347, 17892968, 31312694, 62625388, 125250776]

約数ペア:

[(1, 125250776), (2, 62625388), (4, 31312694), (7, 17892968), (8, 15656347), (14, 8946484), (28, 4473242), (56, 2236621), (107, 1170568), (214, 585284), (428, 292642), (749, 167224), (856, 146321), (1498, 83612), (2996, 41806), (5992, 20903)]