156838894

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{4691}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 239573520

約数和(自身を除く): 82734626

約数列:

[1, 2, 73, 146, 229, 458, 4691, 9382, 16717, 33434, 342443, 684886, 1074239, 2148478, 78419447, 156838894]

約数ペア:

[(1, 156838894), (2, 78419447), (73, 2148478), (146, 1074239), (229, 684886), (458, 342443), (4691, 33434), (9382, 16717)]