139687736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13099}}^1$

素因数の和:13179

約数の個数: 32

約数和(自身を含む): 276672000

約数和(自身を除く): 136984264

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 13099, 26198, 52396, 104792, 406069, 563257, 812138, 1126514, 1624276, 2253028, 3248552, 4506056, 17460967, 34921934, 69843868, 139687736]

約数ペア:

[(1, 139687736), (2, 69843868), (4, 34921934), (8, 17460967), (31, 4506056), (43, 3248552), (62, 2253028), (86, 1624276), (124, 1126514), (172, 812138), (248, 563257), (344, 406069), (1333, 104792), (2666, 52396), (5332, 26198), (10664, 13099)]