156932192254

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1\times {\mathrm{199961}}^1$

素因数の和:201088

約数の個数: 24

約数和(自身を含む): 248669543808

約数和(自身を除く): 91737351554

約数列:

[1, 2, 19, 38, 361, 722, 1087, 2174, 20653, 41306, 199961, 392407, 399922, 784814, 3799259, 7598518, 72185921, 144371842, 217357607, 434715214, 4129794533, 8259589066, 78466096127, 156932192254]

約数ペア:

[(1, 156932192254), (2, 78466096127), (19, 8259589066), (38, 4129794533), (361, 434715214), (722, 217357607), (1087, 144371842), (2174, 72185921), (20653, 7598518), (41306, 3799259), (199961, 784814), (392407, 399922)]