139194552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2087}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 398891520

約数和(自身を除く): 259696968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2087, 2382, 2779, 3176, 4174, 4764, 5558, 6261, 8337, 8348, 9528, 11116, 12522, 14609, 16674, 16696, 22232, 25044, 29218, 33348, 43827, 50088, 58436, 66696, 87654, 116872, 175308, 350616, 828539, 1657078, 2485617, 3314156, 4971234, 5799773, 6628312, 9942468, 11599546, 17399319, 19884936, 23199092, 34798638, 46398184, 69597276, 139194552]

約数ペア:

[(1, 139194552), (2, 69597276), (3, 46398184), (4, 34798638), (6, 23199092), (7, 19884936), (8, 17399319), (12, 11599546), (14, 9942468), (21, 6628312), (24, 5799773), (28, 4971234), (42, 3314156), (56, 2485617), (84, 1657078), (168, 828539), (397, 350616), (794, 175308), (1191, 116872), (1588, 87654), (2087, 66696), (2382, 58436), (2779, 50088), (3176, 43827), (4174, 33348), (4764, 29218), (5558, 25044), (6261, 22232), (8337, 16696), (8348, 16674), (9528, 14609), (11116, 12522)]