157280274

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{13381}}^1$

素因数の和:14042

約数の個数: 24

約数和(自身を含む): 341321292

約数和(自身を除く): 184041018

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1959, 3918, 5877, 11754, 13381, 26762, 40143, 80286, 120429, 240858, 8737793, 17475586, 26213379, 52426758, 78640137, 157280274]

約数ペア:

[(1, 157280274), (2, 78640137), (3, 52426758), (6, 26213379), (9, 17475586), (18, 8737793), (653, 240858), (1306, 120429), (1959, 80286), (3918, 40143), (5877, 26762), (11754, 13381)]