156958902968

素因数分解:

$2^3\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1936999}}^1$

素因数の和:1938459

約数の個数: 32

約数和(自身を含む): 336573120000

約数和(自身を除く): 179614217032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1447, 2894, 5788, 10129, 11576, 20258, 40516, 81032, 1936999, 3873998, 7747996, 13558993, 15495992, 27117986, 54235972, 108471944, 2802837553, 5605675106, 11211350212, 19619862871, 22422700424, 39239725742, 78479451484, 156958902968]

約数ペア:

[(1, 156958902968), (2, 78479451484), (4, 39239725742), (7, 22422700424), (8, 19619862871), (14, 11211350212), (28, 5605675106), (56, 2802837553), (1447, 108471944), (2894, 54235972), (5788, 27117986), (10129, 15495992), (11576, 13558993), (20258, 7747996), (40516, 3873998), (81032, 1936999)]