164025288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325447}}^1$

素因数の和:325466

約数の個数: 48

約数和(自身を含む): 507698880

約数和(自身を除く): 343673592

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, 325447, 650894, 976341, 1301788, 1952682, 2278129, 2603576, 2929023, 3905364, 4556258, 5858046, 6834387, 7810728, 9112516, 11716092, 13668774, 18225032, 20503161, 23432184, 27337548, 41006322, 54675096, 82012644, 164025288]

約数ペア:

[(1, 164025288), (2, 82012644), (3, 54675096), (4, 41006322), (6, 27337548), (7, 23432184), (8, 20503161), (9, 18225032), (12, 13668774), (14, 11716092), (18, 9112516), (21, 7810728), (24, 6834387), (28, 5858046), (36, 4556258), (42, 3905364), (56, 2929023), (63, 2603576), (72, 2278129), (84, 1952682), (126, 1301788), (168, 976341), (252, 650894), (504, 325447)]