131936744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 133484056

約数列:

[1, 2, 4, 8, 31, 59, 62, 71, 118, 124, 127, 142, 236, 248, 254, 284, 472, 508, 568, 1016, 1829, 2201, 3658, 3937, 4189, 4402, 7316, 7493, 7874, 8378, 8804, 9017, 14632, 14986, 15748, 16756, 17608, 18034, 29972, 31496, 33512, 36068, 59944, 72136, 129859, 232283, 259718, 279527, 464566, 519436, 532003, 559054, 929132, 1038872, 1064006, 1118108, 1858264, 2128012, 2236216, 4256024, 16492093, 32984186, 65968372, 131936744]

約数ペア:

[(1, 131936744), (2, 65968372), (4, 32984186), (8, 16492093), (31, 4256024), (59, 2236216), (62, 2128012), (71, 1858264), (118, 1118108), (124, 1064006), (127, 1038872), (142, 929132), (236, 559054), (248, 532003), (254, 519436), (284, 464566), (472, 279527), (508, 259718), (568, 232283), (1016, 129859), (1829, 72136), (2201, 59944), (3658, 36068), (3937, 33512), (4189, 31496), (4402, 29972), (7316, 18034), (7493, 17608), (7874, 16756), (8378, 15748), (8804, 14986), (9017, 14632)]