157942274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 287867520

約数和(自身を除く): 129925246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 269, 538, 1883, 2467, 3766, 4573, 4934, 9146, 17269, 32011, 34538, 41939, 64022, 83878, 293573, 587146, 663623, 1327246, 4645361, 9290722, 11281591, 22563182, 78971137, 157942274]

約数ペア:

[(1, 157942274), (2, 78971137), (7, 22563182), (14, 11281591), (17, 9290722), (34, 4645361), (119, 1327246), (238, 663623), (269, 587146), (538, 293573), (1883, 83878), (2467, 64022), (3766, 41939), (4573, 34538), (4934, 32011), (9146, 17269)]