143272888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 310417920

約数和(自身を除く): 167145032

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 253, 284, 506, 568, 781, 997, 1012, 1562, 1633, 1994, 2024, 3124, 3266, 3988, 6248, 6532, 7976, 10967, 13064, 17963, 21934, 22931, 35926, 43868, 45862, 70787, 71852, 87736, 91724, 141574, 143704, 183448, 252241, 283148, 504482, 566296, 778657, 1008964, 1557314, 1628101, 2017928, 3114628, 3256202, 6229256, 6512404, 13024808, 17909111, 35818222, 71636444, 143272888]

約数ペア:

[(1, 143272888), (2, 71636444), (4, 35818222), (8, 17909111), (11, 13024808), (22, 6512404), (23, 6229256), (44, 3256202), (46, 3114628), (71, 2017928), (88, 1628101), (92, 1557314), (142, 1008964), (184, 778657), (253, 566296), (284, 504482), (506, 283148), (568, 252241), (781, 183448), (997, 143704), (1012, 141574), (1562, 91724), (1633, 87736), (1994, 71852), (2024, 70787), (3124, 45862), (3266, 43868), (3988, 35926), (6248, 22931), (6532, 21934), (7976, 17963), (10967, 13064)]