164356416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{40763}}^1$

素因数の和:40788

約数の個数: 84

約数和(自身を含む): 538410912

約数和(自身を除く): 374054496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 40763, 81526, 122289, 163052, 244578, 285341, 326104, 366867, 489156, 570682, 652208, 733734, 856023, 978312, 1141364, 1304416, 1467468, 1712046, 1956624, 2282728, 2568069, 2608832, 2934936, 3424092, 3913248, 4565456, 5136138, 5869872, 6848184, 7826496, 9130912, 10272276, 11739744, 13696368, 18261824, 20544552, 23479488, 27392736, 41089104, 54785472, 82178208, 164356416]

約数ペア:

[(1, 164356416), (2, 82178208), (3, 54785472), (4, 41089104), (6, 27392736), (7, 23479488), (8, 20544552), (9, 18261824), (12, 13696368), (14, 11739744), (16, 10272276), (18, 9130912), (21, 7826496), (24, 6848184), (28, 5869872), (32, 5136138), (36, 4565456), (42, 3913248), (48, 3424092), (56, 2934936), (63, 2608832), (64, 2568069), (72, 2282728), (84, 1956624), (96, 1712046), (112, 1467468), (126, 1304416), (144, 1141364), (168, 978312), (192, 856023), (224, 733734), (252, 652208), (288, 570682), (336, 489156), (448, 366867), (504, 326104), (576, 285341), (672, 244578), (1008, 163052), (1344, 122289), (2016, 81526), (4032, 40763)]