157071303965

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{437287}}^1$

素因数の和:437529

約数の個数: 24

約数和(自身を含む): 199928073600

約数和(自身を除く): 42856769635

約数列:

[1, 5, 19, 95, 199, 361, 995, 1805, 3781, 18905, 71839, 359195, 437287, 2186435, 8308453, 41542265, 87020113, 157860607, 435100565, 789303035, 1653382147, 8266910735, 31414260793, 157071303965]

約数ペア:

[(1, 157071303965), (5, 31414260793), (19, 8266910735), (95, 1653382147), (199, 789303035), (361, 435100565), (995, 157860607), (1805, 87020113), (3781, 41542265), (18905, 8308453), (71839, 2186435), (359195, 437287)]