138085264

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{9391}}^1$

素因数の和:10318

約数の個数: 20

約数和(自身を含む): 267859840

約数和(自身を除く): 129774576

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 9391, 14704, 18782, 37564, 75128, 150256, 8630329, 17260658, 34521316, 69042632, 138085264]

約数ペア:

[(1, 138085264), (2, 69042632), (4, 34521316), (8, 17260658), (16, 8630329), (919, 150256), (1838, 75128), (3676, 37564), (7352, 18782), (9391, 14704)]