138140304

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{27941}}^1$

素因数の和:28055

約数の個数: 40

約数和(自身を含む): 360340032

約数和(自身を除く): 222199728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 27941, 55882, 83823, 111764, 167646, 223528, 335292, 447056, 670584, 1341168, 2877923, 5755846, 8633769, 11511692, 17267538, 23023384, 34535076, 46046768, 69070152, 138140304]

約数ペア:

[(1, 138140304), (2, 69070152), (3, 46046768), (4, 34535076), (6, 23023384), (8, 17267538), (12, 11511692), (16, 8633769), (24, 5755846), (48, 2877923), (103, 1341168), (206, 670584), (309, 447056), (412, 335292), (618, 223528), (824, 167646), (1236, 111764), (1648, 83823), (2472, 55882), (4944, 27941)]