129382792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210037}}^1$

素因数の和:210061

約数の個数: 32

約数和(自身を含む): 302454720

約数和(自身を除く): 173071928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 210037, 420074, 840148, 1470259, 1680296, 2310407, 2940518, 4620814, 5881036, 9241628, 11762072, 16172849, 18483256, 32345698, 64691396, 129382792]

約数ペア:

[(1, 129382792), (2, 64691396), (4, 32345698), (7, 18483256), (8, 16172849), (11, 11762072), (14, 9241628), (22, 5881036), (28, 4620814), (44, 2940518), (56, 2310407), (77, 1680296), (88, 1470259), (154, 840148), (308, 420074), (616, 210037)]