16931328

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 46026816

約数和(自身を除く): 29095488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 151, 192, 219, 256, 292, 302, 384, 438, 453, 512, 584, 604, 768, 876, 906, 1168, 1208, 1536, 1752, 1812, 2336, 2416, 3504, 3624, 4672, 4832, 7008, 7248, 9344, 9664, 11023, 14016, 14496, 18688, 19328, 22046, 28032, 28992, 33069, 37376, 38656, 44092, 56064, 57984, 66138, 77312, 88184, 112128, 115968, 132276, 176368, 231936, 264552, 352736, 529104, 705472, 1058208, 1410944, 2116416, 2821888, 4232832, 5643776, 8465664, 16931328]

約数ペア:

[(1, 16931328), (2, 8465664), (3, 5643776), (4, 4232832), (6, 2821888), (8, 2116416), (12, 1410944), (16, 1058208), (24, 705472), (32, 529104), (48, 352736), (64, 264552), (73, 231936), (96, 176368), (128, 132276), (146, 115968), (151, 112128), (192, 88184), (219, 77312), (256, 66138), (292, 57984), (302, 56064), (384, 44092), (438, 38656), (453, 37376), (512, 33069), (584, 28992), (604, 28032), (768, 22046), (876, 19328), (906, 18688), (1168, 14496), (1208, 14016), (1536, 11023), (1752, 9664), (1812, 9344), (2336, 7248), (2416, 7008), (3504, 4832), (3624, 4672)]