131538736

素因数分解:

$2^4\times 7^2\times {\mathrm{167779}}^1$

素因数の和:167801

約数の個数: 30

約数和(自身を含む): 296467260

約数和(自身を除く): 164928524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 167779, 335558, 671116, 1174453, 1342232, 2348906, 2684464, 4697812, 8221171, 9395624, 16442342, 18791248, 32884684, 65769368, 131538736]

約数ペア:

[(1, 131538736), (2, 65769368), (4, 32884684), (7, 18791248), (8, 16442342), (14, 9395624), (16, 8221171), (28, 4697812), (49, 2684464), (56, 2348906), (98, 1342232), (112, 1174453), (196, 671116), (392, 335558), (784, 167779)]