156986114698

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1\times {\mathrm{9187}}^1$

素因数の和:26458

約数の個数: 32

約数和(自身を含む): 272955045888

約数和(自身を除く): 115968931190

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 9187, 17191, 18374, 34382, 64309, 120337, 128618, 240674, 652277, 1220561, 1304554, 2441122, 4565939, 8543927, 9131878, 17087854, 157933717, 315867434, 1105536019, 2211072038, 11213293907, 22426587814, 78493057349, 156986114698]

約数ペア:

[(1, 156986114698), (2, 78493057349), (7, 22426587814), (14, 11213293907), (71, 2211072038), (142, 1105536019), (497, 315867434), (994, 157933717), (9187, 17087854), (17191, 9131878), (18374, 8543927), (34382, 4565939), (64309, 2441122), (120337, 1304554), (128618, 1220561), (240674, 652277)]