156950168

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 298967760

約数和(自身を除く): 142017592

約数列:

[1, 2, 4, 8, 107, 181, 214, 362, 428, 724, 856, 1013, 1448, 2026, 4052, 8104, 19367, 38734, 77468, 108391, 154936, 183353, 216782, 366706, 433564, 733412, 867128, 1466824, 19618771, 39237542, 78475084, 156950168]

約数ペア:

[(1, 156950168), (2, 78475084), (4, 39237542), (8, 19618771), (107, 1466824), (181, 867128), (214, 733412), (362, 433564), (428, 366706), (724, 216782), (856, 183353), (1013, 154936), (1448, 108391), (2026, 77468), (4052, 38734), (8104, 19367)]