145892376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{289469}}^1$

素因数の和:289488

約数の個数: 48

約数和(自身を含む): 451573200

約数和(自身を除く): 305680824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 289469, 578938, 868407, 1157876, 1736814, 2026283, 2315752, 2605221, 3473628, 4052566, 5210442, 6078849, 6947256, 8105132, 10420884, 12157698, 16210264, 18236547, 20841768, 24315396, 36473094, 48630792, 72946188, 145892376]

約数ペア:

[(1, 145892376), (2, 72946188), (3, 48630792), (4, 36473094), (6, 24315396), (7, 20841768), (8, 18236547), (9, 16210264), (12, 12157698), (14, 10420884), (18, 8105132), (21, 6947256), (24, 6078849), (28, 5210442), (36, 4052566), (42, 3473628), (56, 2605221), (63, 2315752), (72, 2026283), (84, 1736814), (126, 1157876), (168, 868407), (252, 578938), (504, 289469)]