156968031430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{721261}}^1$

素因数の和:724384

約数の個数: 32

約数和(自身を含む): 323009974080

約数和(自身を除く): 166041942650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3109, 6218, 15545, 21763, 31090, 43526, 108815, 217630, 721261, 1442522, 3606305, 5048827, 7212610, 10097654, 25244135, 50488270, 2242400449, 4484800898, 11212002245, 15696803143, 22424004490, 31393606286, 78484015715, 156968031430]

約数ペア:

[(1, 156968031430), (2, 78484015715), (5, 31393606286), (7, 22424004490), (10, 15696803143), (14, 11212002245), (35, 4484800898), (70, 2242400449), (3109, 50488270), (6218, 25244135), (15545, 10097654), (21763, 7212610), (31090, 5048827), (43526, 3606305), (108815, 1442522), (217630, 721261)]