155405826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11083}}^1$

素因数の和:11151

約数の個数: 48

約数和(自身を含む): 363111840

約数和(自身を除く): 207706014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 11083, 14022, 22166, 33249, 66498, 99747, 199494, 210577, 421154, 454403, 631731, 908806, 1263462, 1363209, 1895193, 2726418, 3790386, 4089627, 8179254, 8633657, 17267314, 25900971, 51801942, 77702913, 155405826]

約数ペア:

[(1, 155405826), (2, 77702913), (3, 51801942), (6, 25900971), (9, 17267314), (18, 8633657), (19, 8179254), (38, 4089627), (41, 3790386), (57, 2726418), (82, 1895193), (114, 1363209), (123, 1263462), (171, 908806), (246, 631731), (342, 454403), (369, 421154), (738, 210577), (779, 199494), (1558, 99747), (2337, 66498), (4674, 33249), (7011, 22166), (11083, 14022)]