155587408

素因数分解:

$2^4\times {\mathrm{9724213}}^1$

素因数の和:9724221

約数の個数: 10

約数和(自身を含む): 301450634

約数和(自身を除く): 145863226

約数列:

[1, 2, 4, 8, 16, 9724213, 19448426, 38896852, 77793704, 155587408]

約数ペア:

[(1, 155587408), (2, 77793704), (4, 38896852), (8, 19448426), (16, 9724213)]