157486030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{93187}}^1$

素因数の和:93220

約数の個数: 24

約数和(自身を含む): 306961272

約数和(自身を除く): 149475242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 93187, 186374, 465935, 931870, 1211431, 2422862, 6057155, 12114310, 15748603, 31497206, 78743015, 157486030]

約数ペア:

[(1, 157486030), (2, 78743015), (5, 31497206), (10, 15748603), (13, 12114310), (26, 6057155), (65, 2422862), (130, 1211431), (169, 931870), (338, 465935), (845, 186374), (1690, 93187)]