133764218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^3\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 247608000

約数和(自身を除く): 113843782

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 199, 266, 361, 398, 722, 931, 1393, 1862, 2527, 2786, 3781, 5054, 6859, 7562, 9751, 13718, 17689, 19502, 26467, 35378, 48013, 52934, 71839, 96026, 143678, 185269, 336091, 370538, 502873, 672182, 1005746, 1364941, 2729882, 3520111, 7040222, 9554587, 19109174, 66882109, 133764218]

約数ペア:

[(1, 133764218), (2, 66882109), (7, 19109174), (14, 9554587), (19, 7040222), (38, 3520111), (49, 2729882), (98, 1364941), (133, 1005746), (199, 672182), (266, 502873), (361, 370538), (398, 336091), (722, 185269), (931, 143678), (1393, 96026), (1862, 71839), (2527, 52934), (2786, 48013), (3781, 35378), (5054, 26467), (6859, 19502), (7562, 17689), (9751, 13718)]