129078846

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61291}}^1$

素因数の和:61318

約数の個数: 40

約数和(自身を含む): 311485944

約数和(自身を除く): 182407098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 61291, 122582, 183873, 367746, 551619, 796783, 1103238, 1593566, 1654857, 2390349, 3309714, 4780698, 4964571, 7171047, 9929142, 14342094, 21513141, 43026282, 64539423, 129078846]

約数ペア:

[(1, 129078846), (2, 64539423), (3, 43026282), (6, 21513141), (9, 14342094), (13, 9929142), (18, 7171047), (26, 4964571), (27, 4780698), (39, 3309714), (54, 2390349), (78, 1654857), (81, 1593566), (117, 1103238), (162, 796783), (234, 551619), (351, 367746), (702, 183873), (1053, 122582), (2106, 61291)]