131455464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{782473}}^1$

素因数の和:782489

約数の個数: 32

約数和(自身を含む): 375587520

約数和(自身を除く): 244132056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 782473, 1564946, 2347419, 3129892, 4694838, 5477311, 6259784, 9389676, 10954622, 16431933, 18779352, 21909244, 32863866, 43818488, 65727732, 131455464]

約数ペア:

[(1, 131455464), (2, 65727732), (3, 43818488), (4, 32863866), (6, 21909244), (7, 18779352), (8, 16431933), (12, 10954622), (14, 9389676), (21, 6259784), (24, 5477311), (28, 4694838), (42, 3129892), (56, 2347419), (84, 1564946), (168, 782473)]