127122576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 376654464

約数和(自身を除く): 249531888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 953, 1191, 1588, 1906, 2382, 2779, 2859, 3176, 3812, 4764, 5558, 5718, 6352, 6671, 7624, 8337, 9528, 11116, 11436, 13342, 15248, 16674, 19056, 20013, 22232, 22872, 26684, 33348, 40026, 44464, 45744, 53368, 66696, 80052, 106736, 133392, 160104, 320208, 378341, 756682, 1135023, 1513364, 2270046, 2648387, 3026728, 4540092, 5296774, 6053456, 7945161, 9080184, 10593548, 15890322, 18160368, 21187096, 31780644, 42374192, 63561288, 127122576]

約数ペア:

[(1, 127122576), (2, 63561288), (3, 42374192), (4, 31780644), (6, 21187096), (7, 18160368), (8, 15890322), (12, 10593548), (14, 9080184), (16, 7945161), (21, 6053456), (24, 5296774), (28, 4540092), (42, 3026728), (48, 2648387), (56, 2270046), (84, 1513364), (112, 1135023), (168, 756682), (336, 378341), (397, 320208), (794, 160104), (953, 133392), (1191, 106736), (1588, 80052), (1906, 66696), (2382, 53368), (2779, 45744), (2859, 44464), (3176, 40026), (3812, 33348), (4764, 26684), (5558, 22872), (5718, 22232), (6352, 20013), (6671, 19056), (7624, 16674), (8337, 15248), (9528, 13342), (11116, 11436)]