127048256

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{11887}}^1$

素因数の和:12066

約数の個数: 28

約数和(自身を含む): 253642368

約数和(自身を除く): 126594112

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 11887, 23774, 47548, 95096, 190192, 380384, 760768, 1985129, 3970258, 7940516, 15881032, 31762064, 63524128, 127048256]

約数ペア:

[(1, 127048256), (2, 63524128), (4, 31762064), (8, 15881032), (16, 7940516), (32, 3970258), (64, 1985129), (167, 760768), (334, 380384), (668, 190192), (1336, 95096), (2672, 47548), (5344, 23774), (10688, 11887)]