159400534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 107471786

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 1751, 1979, 2369, 3502, 3958, 4738, 33643, 40273, 45517, 67286, 80546, 91034, 203837, 407674, 773789, 1547578, 3465229, 4688251, 6930458, 9376502, 79700267, 159400534]

約数ペア:

[(1, 159400534), (2, 79700267), (17, 9376502), (23, 6930458), (34, 4688251), (46, 3465229), (103, 1547578), (206, 773789), (391, 407674), (782, 203837), (1751, 91034), (1979, 80546), (2369, 67286), (3502, 45517), (3958, 40273), (4738, 33643)]