156978644536

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65190467}}^1$

素因数の和:65190523

約数の個数: 32

約数和(自身を含む): 344205671040

約数和(自身を除く): 187227026504

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 65190467, 130380934, 260761868, 456333269, 521523736, 912666538, 1825333076, 2803190081, 3650666152, 5606380162, 11212760324, 19622330567, 22425520648, 39244661134, 78489322268, 156978644536]

約数ペア:

[(1, 156978644536), (2, 78489322268), (4, 39244661134), (7, 22425520648), (8, 19622330567), (14, 11212760324), (28, 5606380162), (43, 3650666152), (56, 2803190081), (86, 1825333076), (172, 912666538), (301, 521523736), (344, 456333269), (602, 260761868), (1204, 130380934), (2408, 65190467)]