13156957938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{12953}}^1$

素因数の和:13159

約数の個数: 64

約数和(自身を含む): 28015460352

約数和(自身を除く): 14858502414

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 127, 129, 186, 254, 258, 381, 762, 1333, 2666, 3937, 3999, 5461, 7874, 7998, 10922, 11811, 12953, 16383, 23622, 25906, 32766, 38859, 77718, 169291, 338582, 401543, 507873, 556979, 803086, 1015746, 1113958, 1204629, 1645031, 1670937, 2409258, 3290062, 3341874, 4935093, 9870186, 17266349, 34532698, 50995961, 51799047, 70736333, 101991922, 103598094, 141472666, 152987883, 212208999, 305975766, 424417998, 2192826323, 4385652646, 6578478969, 13156957938]

約数ペア:

[(1, 13156957938), (2, 6578478969), (3, 4385652646), (6, 2192826323), (31, 424417998), (43, 305975766), (62, 212208999), (86, 152987883), (93, 141472666), (127, 103598094), (129, 101991922), (186, 70736333), (254, 51799047), (258, 50995961), (381, 34532698), (762, 17266349), (1333, 9870186), (2666, 4935093), (3937, 3341874), (3999, 3290062), (5461, 2409258), (7874, 1670937), (7998, 1645031), (10922, 1204629), (11811, 1113958), (12953, 1015746), (16383, 803086), (23622, 556979), (25906, 507873), (32766, 401543), (38859, 338582), (77718, 169291)]