140573718

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{5527}}^1$

素因数の和:5698

約数の個数: 40

約数和(自身を含む): 317052912

約数和(自身を除く): 176479194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 5527, 8478, 11054, 12717, 16581, 25434, 33162, 49743, 99486, 149229, 298458, 447687, 867739, 895374, 1735478, 2603217, 5206434, 7809651, 15619302, 23428953, 46857906, 70286859, 140573718]

約数ペア:

[(1, 140573718), (2, 70286859), (3, 46857906), (6, 23428953), (9, 15619302), (18, 7809651), (27, 5206434), (54, 2603217), (81, 1735478), (157, 895374), (162, 867739), (314, 447687), (471, 298458), (942, 149229), (1413, 99486), (2826, 49743), (4239, 33162), (5527, 25434), (8478, 16581), (11054, 12717)]