157057458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81041}}^1$

素因数の和:81082

約数の個数: 32

約数和(自身を含む): 350101440

約数和(自身を除く): 193043982

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 81041, 162082, 243123, 486246, 1377697, 1539779, 2755394, 3079558, 4133091, 4619337, 8266182, 9238674, 26176243, 52352486, 78528729, 157057458]

約数ペア:

[(1, 157057458), (2, 78528729), (3, 52352486), (6, 26176243), (17, 9238674), (19, 8266182), (34, 4619337), (38, 4133091), (51, 3079558), (57, 2755394), (102, 1539779), (114, 1377697), (323, 486246), (646, 243123), (969, 162082), (1938, 81041)]