131872176

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3259}}^1$

素因数の和:3554

約数の個数: 60

約数和(自身を含む): 370485960

約数和(自身を除く): 238613784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3259, 3372, 4496, 5058, 6518, 6744, 9777, 10116, 13036, 13488, 19554, 20232, 26072, 29331, 39108, 40464, 52144, 58662, 78216, 117324, 156432, 234648, 469296, 915779, 1831558, 2747337, 3663116, 5494674, 7326232, 8242011, 10989348, 14652464, 16484022, 21978696, 32968044, 43957392, 65936088, 131872176]

約数ペア:

[(1, 131872176), (2, 65936088), (3, 43957392), (4, 32968044), (6, 21978696), (8, 16484022), (9, 14652464), (12, 10989348), (16, 8242011), (18, 7326232), (24, 5494674), (36, 3663116), (48, 2747337), (72, 1831558), (144, 915779), (281, 469296), (562, 234648), (843, 156432), (1124, 117324), (1686, 78216), (2248, 58662), (2529, 52144), (3259, 40464), (3372, 39108), (4496, 29331), (5058, 26072), (6518, 20232), (6744, 19554), (9777, 13488), (10116, 13036)]