137816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 311040

約数和(自身を除く): 173224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 214, 322, 428, 644, 749, 856, 1288, 1498, 2461, 2996, 4922, 5992, 9844, 17227, 19688, 34454, 68908, 137816]

約数ペア:

[(1, 137816), (2, 68908), (4, 34454), (7, 19688), (8, 17227), (14, 9844), (23, 5992), (28, 4922), (46, 2996), (56, 2461), (92, 1498), (107, 1288), (161, 856), (184, 749), (214, 644), (322, 428)]