149394888

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1069}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 416016000

約数和(自身を除く): 266621112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1069, 1294, 1941, 2138, 2588, 3207, 3882, 4276, 5176, 5823, 6414, 7764, 8552, 9621, 11646, 12828, 15528, 17469, 19242, 23292, 25656, 28863, 34938, 38484, 46584, 57726, 69876, 76968, 115452, 139752, 230904, 691643, 1383286, 2074929, 2766572, 4149858, 5533144, 6224787, 8299716, 12449574, 16599432, 18674361, 24899148, 37348722, 49798296, 74697444, 149394888]

約数ペア:

[(1, 149394888), (2, 74697444), (3, 49798296), (4, 37348722), (6, 24899148), (8, 18674361), (9, 16599432), (12, 12449574), (18, 8299716), (24, 6224787), (27, 5533144), (36, 4149858), (54, 2766572), (72, 2074929), (108, 1383286), (216, 691643), (647, 230904), (1069, 139752), (1294, 115452), (1941, 76968), (2138, 69876), (2588, 57726), (3207, 46584), (3882, 38484), (4276, 34938), (5176, 28863), (5823, 25656), (6414, 23292), (7764, 19242), (8552, 17469), (9621, 15528), (11646, 12828)]