139147278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47041}}^1$

素因数の和:47092

約数の個数: 32

約数和(自身を含む): 304832160

約数和(自身を除く): 165684882

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 47041, 94082, 141123, 282246, 799697, 1364189, 1599394, 2399091, 2728378, 4092567, 4798182, 8185134, 23191213, 46382426, 69573639, 139147278]

約数ペア:

[(1, 139147278), (2, 69573639), (3, 46382426), (6, 23191213), (17, 8185134), (29, 4798182), (34, 4092567), (51, 2728378), (58, 2399091), (87, 1599394), (102, 1364189), (174, 799697), (493, 282246), (986, 141123), (1479, 94082), (2958, 47041)]