159298144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{115769}}^1$

素因数の和:115822

約数の個数: 24

約数和(自身を含む): 320914440

約数和(自身を除く): 161616296

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 115769, 231538, 463076, 926152, 1852304, 3704608, 4978067, 9956134, 19912268, 39824536, 79649072, 159298144]

約数ペア:

[(1, 159298144), (2, 79649072), (4, 39824536), (8, 19912268), (16, 9956134), (32, 4978067), (43, 3704608), (86, 1852304), (172, 926152), (344, 463076), (688, 231538), (1376, 115769)]