128429164

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 228388608

約数和(自身を除く): 99959444

約数列:

[1, 2, 4, 97, 191, 194, 382, 388, 764, 1733, 3466, 6932, 18527, 37054, 74108, 168101, 331003, 336202, 662006, 672404, 1324012, 32107291, 64214582, 128429164]

約数ペア:

[(1, 128429164), (2, 64214582), (4, 32107291), (97, 1324012), (191, 672404), (194, 662006), (382, 336202), (388, 331003), (764, 168101), (1733, 74108), (3466, 37054), (6932, 18527)]