141999716

素因数分解:

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

素因数の和:360

約数の個数: 36

約数和(自身を含む): 262192896

約数和(自身を除く): 120193180

約数列:

[1, 2, 4, 31, 62, 71, 124, 127, 142, 254, 284, 508, 2201, 3937, 4402, 7874, 8804, 9017, 15748, 16129, 18034, 32258, 36068, 64516, 279527, 499999, 559054, 999998, 1118108, 1145159, 1999996, 2290318, 4580636, 35499929, 70999858, 141999716]

約数ペア:

[(1, 141999716), (2, 70999858), (4, 35499929), (31, 4580636), (62, 2290318), (71, 1999996), (124, 1145159), (127, 1118108), (142, 999998), (254, 559054), (284, 499999), (508, 279527), (2201, 64516), (3937, 36068), (4402, 32258), (7874, 18034), (8804, 16129), (9017, 15748)]