140918583808

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{8123}}^1$

素因数の和:9265

約数の個数: 80

約数和(自身を含む): 290946306816

約数和(自身を除く): 150027723008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1093, 1984, 2186, 3968, 4372, 7936, 8123, 8744, 15872, 16246, 17488, 32492, 33883, 34976, 64984, 67766, 69952, 129968, 135532, 139904, 251813, 259936, 271064, 279808, 503626, 519872, 542128, 559616, 1007252, 1039744, 1084256, 2014504, 2079488, 2168512, 4029008, 4158976, 4337024, 8058016, 8674048, 8878439, 16116032, 17348096, 17756878, 32232064, 35513756, 64464128, 71027512, 128928256, 142055024, 275231609, 284110048, 550463218, 568220096, 1100926436, 1136440192, 2201852872, 2272880384, 4403705744, 4545760768, 8807411488, 17614822976, 35229645952, 70459291904, 140918583808]

約数ペア:

[(1, 140918583808), (2, 70459291904), (4, 35229645952), (8, 17614822976), (16, 8807411488), (31, 4545760768), (32, 4403705744), (62, 2272880384), (64, 2201852872), (124, 1136440192), (128, 1100926436), (248, 568220096), (256, 550463218), (496, 284110048), (512, 275231609), (992, 142055024), (1093, 128928256), (1984, 71027512), (2186, 64464128), (3968, 35513756), (4372, 32232064), (7936, 17756878), (8123, 17348096), (8744, 16116032), (15872, 8878439), (16246, 8674048), (17488, 8058016), (32492, 4337024), (33883, 4158976), (34976, 4029008), (64984, 2168512), (67766, 2079488), (69952, 2014504), (129968, 1084256), (135532, 1039744), (139904, 1007252), (251813, 559616), (259936, 542128), (271064, 519872), (279808, 503626)]