156668136

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 398088000

約数和(自身を除く): 241419864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 193, 227, 298, 386, 447, 454, 579, 596, 681, 772, 894, 908, 1158, 1192, 1362, 1544, 1788, 1816, 2316, 2724, 3576, 4632, 5448, 28757, 33823, 43811, 57514, 67646, 86271, 87622, 101469, 115028, 131433, 135292, 172542, 175244, 202938, 230056, 262866, 270584, 345084, 350488, 405876, 525732, 690168, 811752, 1051464, 6527839, 13055678, 19583517, 26111356, 39167034, 52222712, 78334068, 156668136]

約数ペア:

[(1, 156668136), (2, 78334068), (3, 52222712), (4, 39167034), (6, 26111356), (8, 19583517), (12, 13055678), (24, 6527839), (149, 1051464), (193, 811752), (227, 690168), (298, 525732), (386, 405876), (447, 350488), (454, 345084), (579, 270584), (596, 262866), (681, 230056), (772, 202938), (894, 175244), (908, 172542), (1158, 135292), (1192, 131433), (1362, 115028), (1544, 101469), (1788, 87622), (1816, 86271), (2316, 67646), (2724, 57514), (3576, 43811), (4632, 33823), (5448, 28757)]