149749092

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{20903}}^1$

素因数の和:21112

約数の個数: 36

約数和(自身を含む): 380452800

約数和(自身を除く): 230703708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 20903, 41806, 62709, 83612, 125418, 188127, 250836, 376254, 752508, 4159697, 8319394, 12479091, 16638788, 24958182, 37437273, 49916364, 74874546, 149749092]

約数ペア:

[(1, 149749092), (2, 74874546), (3, 49916364), (4, 37437273), (6, 24958182), (9, 16638788), (12, 12479091), (18, 8319394), (36, 4159697), (199, 752508), (398, 376254), (597, 250836), (796, 188127), (1194, 125418), (1791, 83612), (2388, 62709), (3582, 41806), (7164, 20903)]