157463572

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{42929}}^1$

素因数の和:43071

約数の個数: 24

約数和(自身を含む): 317338560

約数和(自身を除く): 159874988

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 42929, 85858, 171716, 300503, 601006, 1202012, 5623699, 11247398, 22494796, 39365893, 78731786, 157463572]

約数ペア:

[(1, 157463572), (2, 78731786), (4, 39365893), (7, 22494796), (14, 11247398), (28, 5623699), (131, 1202012), (262, 601006), (524, 300503), (917, 171716), (1834, 85858), (3668, 42929)]