163649472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{121763}}^1$

素因数の和:121785

約数の個数: 56

約数和(自身を含む): 494848896

約数和(自身を除く): 331199424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 121763, 243526, 365289, 487052, 730578, 852341, 974104, 1461156, 1704682, 1948208, 2557023, 2922312, 3409364, 3896416, 5114046, 5844624, 6818728, 7792832, 10228092, 11689248, 13637456, 20456184, 23378496, 27274912, 40912368, 54549824, 81824736, 163649472]

約数ペア:

[(1, 163649472), (2, 81824736), (3, 54549824), (4, 40912368), (6, 27274912), (7, 23378496), (8, 20456184), (12, 13637456), (14, 11689248), (16, 10228092), (21, 7792832), (24, 6818728), (28, 5844624), (32, 5114046), (42, 3896416), (48, 3409364), (56, 2922312), (64, 2557023), (84, 1948208), (96, 1704682), (112, 1461156), (168, 974104), (192, 852341), (224, 730578), (336, 487052), (448, 365289), (672, 243526), (1344, 121763)]