144277112

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 317053440

約数和(自身を除く): 172776328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 131, 142, 262, 277, 284, 497, 524, 554, 568, 917, 994, 1048, 1108, 1834, 1939, 1988, 2216, 3668, 3878, 3976, 7336, 7756, 9301, 15512, 18602, 19667, 36287, 37204, 39334, 65107, 72574, 74408, 78668, 130214, 137669, 145148, 157336, 254009, 260428, 275338, 290296, 508018, 520856, 550676, 1016036, 1101352, 2032072, 2576377, 5152754, 10305508, 18034639, 20611016, 36069278, 72138556, 144277112]

約数ペア:

[(1, 144277112), (2, 72138556), (4, 36069278), (7, 20611016), (8, 18034639), (14, 10305508), (28, 5152754), (56, 2576377), (71, 2032072), (131, 1101352), (142, 1016036), (262, 550676), (277, 520856), (284, 508018), (497, 290296), (524, 275338), (554, 260428), (568, 254009), (917, 157336), (994, 145148), (1048, 137669), (1108, 130214), (1834, 78668), (1939, 74408), (1988, 72574), (2216, 65107), (3668, 39334), (3878, 37204), (3976, 36287), (7336, 19667), (7756, 18602), (9301, 15512)]