169242472

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 371217060

約数和(自身を除く): 201974588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 1351, 1544, 2237, 2702, 4474, 5404, 8948, 9457, 10808, 15659, 17896, 18914, 31318, 37828, 62636, 75656, 109613, 125272, 219226, 431741, 438452, 863482, 876904, 1726964, 3022187, 3453928, 6044374, 12088748, 21155309, 24177496, 42310618, 84621236, 169242472]

約数ペア:

[(1, 169242472), (2, 84621236), (4, 42310618), (7, 24177496), (8, 21155309), (14, 12088748), (28, 6044374), (49, 3453928), (56, 3022187), (98, 1726964), (193, 876904), (196, 863482), (386, 438452), (392, 431741), (772, 219226), (1351, 125272), (1544, 109613), (2237, 75656), (2702, 62636), (4474, 37828), (5404, 31318), (8948, 18914), (9457, 17896), (10808, 15659)]