158717408

素因数分解:

$2^5\times {\mathrm{4959919}}^1$

素因数の和:4959929

約数の個数: 12

約数和(自身を含む): 312474960

約数和(自身を除く): 153757552

約数列:

[1, 2, 4, 8, 16, 32, 4959919, 9919838, 19839676, 39679352, 79358704, 158717408]

約数ペア:

[(1, 158717408), (2, 79358704), (4, 39679352), (8, 19839676), (16, 9919838), (32, 4959919)]