143969672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21247}}^1$

素因数の和:21282

約数の個数: 48

約数和(自身を含む): 339118080

約数和(自身を除く): 195148408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 21247, 42494, 84988, 148729, 169976, 233717, 297458, 467434, 594916, 934868, 1189832, 1636019, 1869736, 2570887, 3272038, 5141774, 6544076, 10283548, 13088152, 17996209, 20567096, 35992418, 71984836, 143969672]

約数ペア:

[(1, 143969672), (2, 71984836), (4, 35992418), (7, 20567096), (8, 17996209), (11, 13088152), (14, 10283548), (22, 6544076), (28, 5141774), (44, 3272038), (56, 2570887), (77, 1869736), (88, 1636019), (121, 1189832), (154, 934868), (242, 594916), (308, 467434), (484, 297458), (616, 233717), (847, 169976), (968, 148729), (1694, 84988), (3388, 42494), (6776, 21247)]