157028170784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{179269}}^1$

素因数の和:180193

約数の個数: 48

約数和(自身を含む): 319484954880

約数和(自身を除く): 162456784096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 883, 992, 1766, 3532, 7064, 14128, 27373, 28256, 54746, 109492, 179269, 218984, 358538, 437968, 717076, 875936, 1434152, 2868304, 5557339, 5736608, 11114678, 22229356, 44458712, 88917424, 158294527, 177834848, 316589054, 633178108, 1266356216, 2532712432, 4907130337, 5065424864, 9814260674, 19628521348, 39257042696, 78514085392, 157028170784]

約数ペア:

[(1, 157028170784), (2, 78514085392), (4, 39257042696), (8, 19628521348), (16, 9814260674), (31, 5065424864), (32, 4907130337), (62, 2532712432), (124, 1266356216), (248, 633178108), (496, 316589054), (883, 177834848), (992, 158294527), (1766, 88917424), (3532, 44458712), (7064, 22229356), (14128, 11114678), (27373, 5736608), (28256, 5557339), (54746, 2868304), (109492, 1434152), (179269, 875936), (218984, 717076), (358538, 437968)]