155514688

素因数分解:

$2^6\times 7^1\times {\mathrm{347131}}^1$

素因数の和:347150

約数の個数: 28

約数和(自身を含む): 352686112

約数和(自身を除く): 197171424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347131, 694262, 1388524, 2429917, 2777048, 4859834, 5554096, 9719668, 11108192, 19439336, 22216384, 38878672, 77757344, 155514688]

約数ペア:

[(1, 155514688), (2, 77757344), (4, 38878672), (7, 22216384), (8, 19439336), (14, 11108192), (16, 9719668), (28, 5554096), (32, 4859834), (56, 2777048), (64, 2429917), (112, 1388524), (224, 694262), (448, 347131)]