156779326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 266517216

約数和(自身を除く): 109737890

約数列:

[1, 2, 11, 22, 41, 73, 82, 146, 451, 803, 902, 1606, 2381, 2993, 4762, 5986, 26191, 32923, 52382, 65846, 97621, 173813, 195242, 347626, 1073831, 1911943, 2147662, 3823886, 7126333, 14252666, 78389663, 156779326]

約数ペア:

[(1, 156779326), (2, 78389663), (11, 14252666), (22, 7126333), (41, 3823886), (73, 2147662), (82, 1911943), (146, 1073831), (451, 347626), (803, 195242), (902, 173813), (1606, 97621), (2381, 65846), (2993, 52382), (4762, 32923), (5986, 26191)]