152145238

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{85571}}^1$

素因数の和:85707

約数の個数: 16

約数和(自身を含む): 262877184

約数和(自身を除く): 110731946

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 85571, 171142, 598997, 1197994, 10867517, 21735034, 76072619, 152145238]

約数ペア:

[(1, 152145238), (2, 76072619), (7, 21735034), (14, 10867517), (127, 1197994), (254, 598997), (889, 171142), (1778, 85571)]