253161728

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{6637}}^1$

素因数の和:6802

約数の個数: 36

約数和(自身を含む): 508802700

約数和(自身を除く): 255640972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 6637, 9536, 13274, 19072, 26548, 38144, 53096, 106192, 212384, 424768, 849536, 988913, 1699072, 1977826, 3955652, 7911304, 15822608, 31645216, 63290432, 126580864, 253161728]

約数ペア:

[(1, 253161728), (2, 126580864), (4, 63290432), (8, 31645216), (16, 15822608), (32, 7911304), (64, 3955652), (128, 1977826), (149, 1699072), (256, 988913), (298, 849536), (596, 424768), (1192, 212384), (2384, 106192), (4768, 53096), (6637, 38144), (9536, 26548), (13274, 19072)]