156921217004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2878021}}^1$

素因数の和:2878385

約数の個数: 24

約数和(自身を含む): 281884986768

約数和(自身を除く): 124963769764

約数列:

[1, 2, 4, 43, 86, 172, 317, 634, 1268, 13631, 27262, 54524, 2878021, 5756042, 11512084, 123754903, 247509806, 495019612, 912332657, 1824665314, 3649330628, 39230304251, 78460608502, 156921217004]

約数ペア:

[(1, 156921217004), (2, 78460608502), (4, 39230304251), (43, 3649330628), (86, 1824665314), (172, 912332657), (317, 495019612), (634, 247509806), (1268, 123754903), (13631, 11512084), (27262, 5756042), (54524, 2878021)]