142354912

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27631}}^1$

素因数の和:27671

約数の個数: 48

約数和(自身を含む): 334236672

約数和(自身を除く): 191881760

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 27631, 55262, 110524, 193417, 221048, 386834, 442096, 635513, 773668, 884192, 1271026, 1547336, 2542052, 3094672, 4448591, 5084104, 6189344, 8897182, 10168208, 17794364, 20336416, 35588728, 71177456, 142354912]

約数ペア:

[(1, 142354912), (2, 71177456), (4, 35588728), (7, 20336416), (8, 17794364), (14, 10168208), (16, 8897182), (23, 6189344), (28, 5084104), (32, 4448591), (46, 3094672), (56, 2542052), (92, 1547336), (112, 1271026), (161, 884192), (184, 773668), (224, 635513), (322, 442096), (368, 386834), (644, 221048), (736, 193417), (1288, 110524), (2576, 55262), (5152, 27631)]