159206416

素因数分解:

$2^4\times {\mathrm{9950401}}^1$

素因数の和:9950409

約数の個数: 10

約数和(自身を含む): 308462462

約数和(自身を除く): 149256046

約数列:

[1, 2, 4, 8, 16, 9950401, 19900802, 39801604, 79603208, 159206416]

約数ペア:

[(1, 159206416), (2, 79603208), (4, 39801604), (8, 19900802), (16, 9950401)]