158063168

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{6221}}^1$

素因数の和:6630

約数の個数: 28

約数和(自身を含む): 314497212

約数和(自身を除く): 156434044

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6221, 6352, 12442, 12704, 24884, 25408, 49768, 99536, 199072, 398144, 2469737, 4939474, 9878948, 19757896, 39515792, 79031584, 158063168]

約数ペア:

[(1, 158063168), (2, 79031584), (4, 39515792), (8, 19757896), (16, 9878948), (32, 4939474), (64, 2469737), (397, 398144), (794, 199072), (1588, 99536), (3176, 49768), (6221, 25408), (6352, 24884), (12442, 12704)]