139894848

素因数分解:

$2^6\times 3^2\times {\mathrm{242873}}^1$

素因数の和:242891

約数の個数: 42

約数和(自身を含む): 400984974

約数和(自身を除く): 261090126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242873, 485746, 728619, 971492, 1457238, 1942984, 2185857, 2914476, 3885968, 4371714, 5828952, 7771936, 8743428, 11657904, 15543872, 17486856, 23315808, 34973712, 46631616, 69947424, 139894848]

約数ペア:

[(1, 139894848), (2, 69947424), (3, 46631616), (4, 34973712), (6, 23315808), (8, 17486856), (9, 15543872), (12, 11657904), (16, 8743428), (18, 7771936), (24, 5828952), (32, 4371714), (36, 3885968), (48, 2914476), (64, 2185857), (72, 1942984), (96, 1457238), (144, 971492), (192, 728619), (288, 485746), (576, 242873)]