128298624

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 342516000

約数和(自身を除く): 214217376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 916, 1374, 1459, 1832, 2748, 2918, 3664, 4377, 5496, 5836, 7328, 8754, 10992, 11672, 14656, 17508, 21984, 23344, 29312, 35016, 43968, 46688, 70032, 87936, 93376, 140064, 186752, 280128, 334111, 560256, 668222, 1002333, 1336444, 2004666, 2672888, 4009332, 5345776, 8018664, 10691552, 16037328, 21383104, 32074656, 42766208, 64149312, 128298624]

約数ペア:

[(1, 128298624), (2, 64149312), (3, 42766208), (4, 32074656), (6, 21383104), (8, 16037328), (12, 10691552), (16, 8018664), (24, 5345776), (32, 4009332), (48, 2672888), (64, 2004666), (96, 1336444), (128, 1002333), (192, 668222), (229, 560256), (384, 334111), (458, 280128), (687, 186752), (916, 140064), (1374, 93376), (1459, 87936), (1832, 70032), (2748, 46688), (2918, 43968), (3664, 35016), (4377, 29312), (5496, 23344), (5836, 21984), (7328, 17508), (8754, 14656), (10992, 11672)]