165020409868

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{42929347}}^1$

素因数の和:42929413

約数の個数: 18

約数和(自身を含む): 298401897948

約数和(自身を除く): 133381488080

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 42929347, 85858694, 171717388, 1330809757, 2661619514, 5323239028, 41255102467, 82510204934, 165020409868]

約数ペア:

[(1, 165020409868), (2, 82510204934), (4, 41255102467), (31, 5323239028), (62, 2661619514), (124, 1330809757), (961, 171717388), (1922, 85858694), (3844, 42929347)]