169624048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 359441280

約数和(自身を除く): 189817232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 974, 1948, 1979, 3896, 3958, 5357, 7792, 7916, 10714, 15832, 21428, 21769, 31664, 42856, 43538, 85712, 87076, 174152, 348304, 963773, 1927546, 3855092, 7710184, 10601503, 15420368, 21203006, 42406012, 84812024, 169624048]

約数ペア:

[(1, 169624048), (2, 84812024), (4, 42406012), (8, 21203006), (11, 15420368), (16, 10601503), (22, 7710184), (44, 3855092), (88, 1927546), (176, 963773), (487, 348304), (974, 174152), (1948, 87076), (1979, 85712), (3896, 43538), (3958, 42856), (5357, 31664), (7792, 21769), (7916, 21428), (10714, 15832)]