142642248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{849061}}^1$

素因数の和:849077

約数の個数: 32

約数和(自身を含む): 407549760

約数和(自身を除く): 264907512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 849061, 1698122, 2547183, 3396244, 5094366, 5943427, 6792488, 10188732, 11886854, 17830281, 20377464, 23773708, 35660562, 47547416, 71321124, 142642248]

約数ペア:

[(1, 142642248), (2, 71321124), (3, 47547416), (4, 35660562), (6, 23773708), (7, 20377464), (8, 17830281), (12, 11886854), (14, 10188732), (21, 6792488), (24, 5943427), (28, 5094366), (42, 3396244), (56, 2547183), (84, 1698122), (168, 849061)]