168761472

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39981

約数の個数: 64

約数和(自身を含む): 489036960

約数和(自身を除く): 320275488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 39953, 79906, 119859, 159812, 239718, 319624, 439483, 479436, 639248, 878966, 958872, 1278496, 1318449, 1757932, 1917744, 2556992, 2636898, 3515864, 3835488, 5113984, 5273796, 7031728, 7670976, 10547592, 14063456, 15341952, 21095184, 28126912, 42190368, 56253824, 84380736, 168761472]

約数ペア:

[(1, 168761472), (2, 84380736), (3, 56253824), (4, 42190368), (6, 28126912), (8, 21095184), (11, 15341952), (12, 14063456), (16, 10547592), (22, 7670976), (24, 7031728), (32, 5273796), (33, 5113984), (44, 3835488), (48, 3515864), (64, 2636898), (66, 2556992), (88, 1917744), (96, 1757932), (128, 1318449), (132, 1278496), (176, 958872), (192, 878966), (264, 639248), (352, 479436), (384, 439483), (528, 319624), (704, 239718), (1056, 159812), (1408, 119859), (2112, 79906), (4224, 39953)]