161459904

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27173

約数の個数: 56

約数和(自身を含む): 440992768

約数和(自身を除く): 279532864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 27127, 54254, 81381, 108508, 162762, 217016, 325524, 434032, 651048, 840937, 868064, 1302096, 1681874, 1736128, 2522811, 2604192, 3363748, 5045622, 5208384, 6727496, 10091244, 13454992, 20182488, 26909984, 40364976, 53819968, 80729952, 161459904]

約数ペア:

[(1, 161459904), (2, 80729952), (3, 53819968), (4, 40364976), (6, 26909984), (8, 20182488), (12, 13454992), (16, 10091244), (24, 6727496), (31, 5208384), (32, 5045622), (48, 3363748), (62, 2604192), (64, 2522811), (93, 1736128), (96, 1681874), (124, 1302096), (186, 868064), (192, 840937), (248, 651048), (372, 434032), (496, 325524), (744, 217016), (992, 162762), (1488, 108508), (1984, 81381), (2976, 54254), (5952, 27127)]