158944814

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{8221}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 272707296

約数和(自身を除く): 113762482

約数列:

[1, 2, 7, 14, 1381, 2762, 8221, 9667, 16442, 19334, 57547, 115094, 11353201, 22706402, 79472407, 158944814]

約数ペア:

[(1, 158944814), (2, 79472407), (7, 22706402), (14, 11353201), (1381, 115094), (2762, 57547), (8221, 19334), (9667, 16442)]