129268468

素因数分解:

$2^2\times 7^3\times {\mathrm{94219}}^1$

素因数の和:94244

約数の個数: 24

約数和(自身を含む): 263816000

約数和(自身を除く): 134547532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 94219, 188438, 376876, 659533, 1319066, 2638132, 4616731, 9233462, 18466924, 32317117, 64634234, 129268468]

約数ペア:

[(1, 129268468), (2, 64634234), (4, 32317117), (7, 18466924), (14, 9233462), (28, 4616731), (49, 2638132), (98, 1319066), (196, 659533), (343, 376876), (686, 188438), (1372, 94219)]