157616286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 353894400

約数和(自身を除く): 196278114

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 874, 893, 1081, 1279, 1311, 1786, 2162, 2558, 2622, 2679, 3243, 3837, 5358, 6486, 7674, 20539, 24301, 29417, 41078, 48602, 58834, 60113, 61617, 72903, 88251, 120226, 123234, 145806, 176502, 180339, 360678, 558923, 1117846, 1142147, 1382599, 1676769, 2284294, 2765198, 3353538, 3426441, 4147797, 6852882, 8295594, 26269381, 52538762, 78808143, 157616286]

約数ペア:

[(1, 157616286), (2, 78808143), (3, 52538762), (6, 26269381), (19, 8295594), (23, 6852882), (38, 4147797), (46, 3426441), (47, 3353538), (57, 2765198), (69, 2284294), (94, 1676769), (114, 1382599), (138, 1142147), (141, 1117846), (282, 558923), (437, 360678), (874, 180339), (893, 176502), (1081, 145806), (1279, 123234), (1311, 120226), (1786, 88251), (2162, 72903), (2558, 61617), (2622, 60113), (2679, 58834), (3243, 48602), (3837, 41078), (5358, 29417), (6486, 24301), (7674, 20539)]