138784768

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 52

約数和(自身を含む): 286750528

約数和(自身を除く): 147965760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1093, 1984, 2048, 2186, 3968, 4096, 4372, 7936, 8744, 15872, 17488, 31744, 33883, 34976, 63488, 67766, 69952, 126976, 135532, 139904, 271064, 279808, 542128, 559616, 1084256, 1119232, 2168512, 2238464, 4337024, 4476928, 8674048, 17348096, 34696192, 69392384, 138784768]

約数ペア:

[(1, 138784768), (2, 69392384), (4, 34696192), (8, 17348096), (16, 8674048), (31, 4476928), (32, 4337024), (62, 2238464), (64, 2168512), (124, 1119232), (128, 1084256), (248, 559616), (256, 542128), (496, 279808), (512, 271064), (992, 139904), (1024, 135532), (1093, 126976), (1984, 69952), (2048, 67766), (2186, 63488), (3968, 34976), (4096, 33883), (4372, 31744), (7936, 17488), (8744, 15872)]