149968809590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{405321107}}^1$

素因数の和:405321151

約数の個数: 16

約数和(自身を含む): 277239637872

約数和(自身を除く): 127270828282

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 405321107, 810642214, 2026605535, 4053211070, 14996880959, 29993761918, 74984404795, 149968809590]

約数ペア:

[(1, 149968809590), (2, 74984404795), (5, 29993761918), (10, 14996880959), (37, 4053211070), (74, 2026605535), (185, 810642214), (370, 405321107)]