142308414

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 337328640

約数和(自身を除く): 195020226

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 129, 162, 186, 258, 279, 387, 558, 659, 774, 837, 1161, 1318, 1333, 1674, 1977, 2322, 2511, 2666, 3483, 3954, 3999, 5022, 5931, 6966, 7998, 11862, 11997, 17793, 20429, 23994, 28337, 35586, 35991, 40858, 53379, 56674, 61287, 71982, 85011, 106758, 107973, 122574, 170022, 183861, 215946, 255033, 367722, 510066, 551583, 765099, 878447, 1103166, 1530198, 1654749, 1756894, 2295297, 2635341, 3309498, 4590594, 5270682, 7906023, 15812046, 23718069, 47436138, 71154207, 142308414]

約数ペア:

[(1, 142308414), (2, 71154207), (3, 47436138), (6, 23718069), (9, 15812046), (18, 7906023), (27, 5270682), (31, 4590594), (43, 3309498), (54, 2635341), (62, 2295297), (81, 1756894), (86, 1654749), (93, 1530198), (129, 1103166), (162, 878447), (186, 765099), (258, 551583), (279, 510066), (387, 367722), (558, 255033), (659, 215946), (774, 183861), (837, 170022), (1161, 122574), (1318, 107973), (1333, 106758), (1674, 85011), (1977, 71982), (2322, 61287), (2511, 56674), (2666, 53379), (3483, 40858), (3954, 35991), (3999, 35586), (5022, 28337), (5931, 23994), (6966, 20429), (7998, 17793), (11862, 11997)]