145724118

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 305049600

約数和(自身を除く): 159325482

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 199, 254, 381, 398, 597, 762, 961, 1194, 1922, 2883, 3937, 5766, 6169, 7874, 11811, 12338, 18507, 23622, 25273, 37014, 50546, 75819, 122047, 151638, 191239, 244094, 366141, 382478, 573717, 732282, 783463, 1147434, 1566926, 2350389, 4700778, 24287353, 48574706, 72862059, 145724118]

約数ペア:

[(1, 145724118), (2, 72862059), (3, 48574706), (6, 24287353), (31, 4700778), (62, 2350389), (93, 1566926), (127, 1147434), (186, 783463), (199, 732282), (254, 573717), (381, 382478), (398, 366141), (597, 244094), (762, 191239), (961, 151638), (1194, 122047), (1922, 75819), (2883, 50546), (3937, 37014), (5766, 25273), (6169, 23622), (7874, 18507), (11811, 12338)]