16105881344

素因数分解:

$2^8\times 7^2\times {\mathrm{163}}^1\times {\mathrm{7877}}^1$

素因数の和:8070

約数の個数: 108

約数和(自身を含む): 37631850984

約数和(自身を除く): 21525969640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 163, 196, 224, 256, 326, 392, 448, 652, 784, 896, 1141, 1304, 1568, 1792, 2282, 2608, 3136, 4564, 5216, 6272, 7877, 7987, 9128, 10432, 12544, 15754, 15974, 18256, 20864, 31508, 31948, 36512, 41728, 55139, 63016, 63896, 73024, 110278, 126032, 127792, 146048, 220556, 252064, 255584, 292096, 385973, 441112, 504128, 511168, 771946, 882224, 1008256, 1022336, 1283951, 1543892, 1764448, 2016512, 2044672, 2567902, 3087784, 3528896, 5135804, 6175568, 7057792, 8987657, 10271608, 12351136, 14115584, 17975314, 20543216, 24702272, 35950628, 41086432, 49404544, 62913599, 71901256, 82172864, 98809088, 125827198, 143802512, 164345728, 251654396, 287605024, 328691456, 503308792, 575210048, 1006617584, 1150420096, 2013235168, 2300840192, 4026470336, 8052940672, 16105881344]

約数ペア:

[(1, 16105881344), (2, 8052940672), (4, 4026470336), (7, 2300840192), (8, 2013235168), (14, 1150420096), (16, 1006617584), (28, 575210048), (32, 503308792), (49, 328691456), (56, 287605024), (64, 251654396), (98, 164345728), (112, 143802512), (128, 125827198), (163, 98809088), (196, 82172864), (224, 71901256), (256, 62913599), (326, 49404544), (392, 41086432), (448, 35950628), (652, 24702272), (784, 20543216), (896, 17975314), (1141, 14115584), (1304, 12351136), (1568, 10271608), (1792, 8987657), (2282, 7057792), (2608, 6175568), (3136, 5135804), (4564, 3528896), (5216, 3087784), (6272, 2567902), (7877, 2044672), (7987, 2016512), (9128, 1764448), (10432, 1543892), (12544, 1283951), (15754, 1022336), (15974, 1008256), (18256, 882224), (20864, 771946), (31508, 511168), (31948, 504128), (36512, 441112), (41728, 385973), (55139, 292096), (63016, 255584), (63896, 252064), (73024, 220556), (110278, 146048), (126032, 127792)]