161796695418

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{68616071}}^1$

素因数の和:68616210

約数の個数: 24

約数和(自身を含む): 353235538656

約数和(自身を除く): 191438843238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 68616071, 137232142, 205848213, 411696426, 617544639, 1235089278, 8988705301, 17977410602, 26966115903, 53932231806, 80898347709, 161796695418]

約数ペア:

[(1, 161796695418), (2, 80898347709), (3, 53932231806), (6, 26966115903), (9, 17977410602), (18, 8988705301), (131, 1235089278), (262, 617544639), (393, 411696426), (786, 205848213), (1179, 137232142), (2358, 68616071)]