156946717790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2084009}}^1$

素因数の和:2084476

約数の個数: 32

約数和(自身を含む): 299797342560

約数和(自身を除く): 142850624770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 2215, 4430, 7531, 15062, 37655, 75310, 2084009, 4168018, 10420045, 20840090, 35428153, 70856306, 177140765, 354281530, 923215987, 1846431974, 4616079935, 9232159870, 15694671779, 31389343558, 78473358895, 156946717790]

約数ペア:

[(1, 156946717790), (2, 78473358895), (5, 31389343558), (10, 15694671779), (17, 9232159870), (34, 4616079935), (85, 1846431974), (170, 923215987), (443, 354281530), (886, 177140765), (2215, 70856306), (4430, 35428153), (7531, 20840090), (15062, 10420045), (37655, 4168018), (75310, 2084009)]