131165666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61121}}^1$

素因数の和:61189

約数の個数: 16

約数和(自身を含む): 209037240

約数和(自身を除く): 77871574

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 61121, 122242, 1772509, 2261477, 3545018, 4522954, 65582833, 131165666]

約数ペア:

[(1, 131165666), (2, 65582833), (29, 4522954), (37, 3545018), (58, 2261477), (74, 1772509), (1073, 122242), (2146, 61121)]