139905324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298943}}^1$

素因数の和:298966

約数の個数: 36

約数和(自身を含む): 380854656

約数和(自身を除く): 240949332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298943, 597886, 896829, 1195772, 1793658, 2690487, 3587316, 3886259, 5380974, 7772518, 10761948, 11658777, 15545036, 23317554, 34976331, 46635108, 69952662, 139905324]

約数ペア:

[(1, 139905324), (2, 69952662), (3, 46635108), (4, 34976331), (6, 23317554), (9, 15545036), (12, 11658777), (13, 10761948), (18, 7772518), (26, 5380974), (36, 3886259), (39, 3587316), (52, 2690487), (78, 1793658), (117, 1195772), (156, 896829), (234, 597886), (468, 298943)]