157051019878

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{3659}}^1\times {\mathrm{19213}}^1$

素因数の和:23991

約数の個数: 16

約数和(自身を含む): 235864146960

約数和(自身を除く): 78813127082

約数列:

[1, 2, 1117, 2234, 3659, 7318, 19213, 38426, 4087103, 8174206, 21460921, 42921842, 70300367, 140600734, 78525509939, 157051019878]

約数ペア:

[(1, 157051019878), (2, 78525509939), (1117, 140600734), (2234, 70300367), (3659, 42921842), (7318, 21460921), (19213, 8174206), (38426, 4087103)]