180267528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8338

約数の個数: 64

約数和(自身を含む): 519045120

約数和(自身を除く): 338777592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 8191, 11004, 16382, 22008, 24573, 32764, 49146, 57337, 65528, 98292, 114674, 172011, 196584, 229348, 344022, 458696, 688044, 1073021, 1376088, 2146042, 3219063, 4292084, 6438126, 7511147, 8584168, 12876252, 15022294, 22533441, 25752504, 30044588, 45066882, 60089176, 90133764, 180267528]

約数ペア:

[(1, 180267528), (2, 90133764), (3, 60089176), (4, 45066882), (6, 30044588), (7, 25752504), (8, 22533441), (12, 15022294), (14, 12876252), (21, 8584168), (24, 7511147), (28, 6438126), (42, 4292084), (56, 3219063), (84, 2146042), (131, 1376088), (168, 1073021), (262, 688044), (393, 458696), (524, 344022), (786, 229348), (917, 196584), (1048, 172011), (1572, 114674), (1834, 98292), (2751, 65528), (3144, 57337), (3668, 49146), (5502, 32764), (7336, 24573), (8191, 22008), (11004, 16382)]