139740276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{895771}}^1$

素因数の和:895791

約数の個数: 24

約数和(自身を含む): 351142624

約数和(自身を除く): 211402348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 895771, 1791542, 2687313, 3583084, 5374626, 10749252, 11645023, 23290046, 34935069, 46580092, 69870138, 139740276]

約数ペア:

[(1, 139740276), (2, 69870138), (3, 46580092), (4, 34935069), (6, 23290046), (12, 11645023), (13, 10749252), (26, 5374626), (39, 3583084), (52, 2687313), (78, 1791542), (156, 895771)]