77734154

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 117895176

約数和(自身を除く): 40161022

約数列:

[1, 2, 157, 281, 314, 562, 881, 1762, 44117, 88234, 138317, 247561, 276634, 495122, 38867077, 77734154]

約数ペア:

[(1, 77734154), (2, 38867077), (157, 495122), (281, 276634), (314, 247561), (562, 138317), (881, 88234), (1762, 44117)]