142466968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 324725760

約数和(自身を除く): 182258792

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 2087, 2438, 2968, 4174, 4876, 8348, 8533, 9752, 14609, 16696, 17066, 29218, 34132, 48001, 58436, 68264, 96002, 110611, 116872, 192004, 221222, 336007, 384008, 442444, 672014, 774277, 884888, 1344028, 1548554, 2544053, 2688056, 3097108, 5088106, 6194216, 10176212, 17808371, 20352424, 35616742, 71233484, 142466968]

約数ペア:

[(1, 142466968), (2, 71233484), (4, 35616742), (7, 20352424), (8, 17808371), (14, 10176212), (23, 6194216), (28, 5088106), (46, 3097108), (53, 2688056), (56, 2544053), (92, 1548554), (106, 1344028), (161, 884888), (184, 774277), (212, 672014), (322, 442444), (371, 384008), (424, 336007), (644, 221222), (742, 192004), (1219, 116872), (1288, 110611), (1484, 96002), (2087, 68264), (2438, 58436), (2968, 48001), (4174, 34132), (4876, 29218), (8348, 17066), (8533, 16696), (9752, 14609)]