171936258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{2659}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 370910400

約数和(自身を除く): 198974142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 2487, 2659, 4974, 5318, 7977, 10777, 15954, 21554, 32331, 34567, 64662, 69134, 103701, 207402, 2204311, 4408622, 6612933, 13225866, 28656043, 57312086, 85968129, 171936258]

約数ペア:

[(1, 171936258), (2, 85968129), (3, 57312086), (6, 28656043), (13, 13225866), (26, 6612933), (39, 4408622), (78, 2204311), (829, 207402), (1658, 103701), (2487, 69134), (2659, 64662), (4974, 34567), (5318, 32331), (7977, 21554), (10777, 15954)]