156962151644

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{5721029}}^1$

素因数の和:5721090

約数の個数: 24

約数和(自身を含む): 289941800400

約数和(自身を除く): 132979648756

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6859, 13718, 27436, 5721029, 11442058, 22884116, 108699551, 217399102, 434798204, 2065291469, 4130582938, 8261165876, 39240537911, 78481075822, 156962151644]

約数ペア:

[(1, 156962151644), (2, 78481075822), (4, 39240537911), (19, 8261165876), (38, 4130582938), (76, 2065291469), (361, 434798204), (722, 217399102), (1444, 108699551), (6859, 22884116), (13718, 11442058), (27436, 5721029)]