156775444

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 320618368

約数和(自身を除く): 163842924

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 193, 268, 386, 433, 469, 772, 866, 938, 1351, 1732, 1876, 2702, 3031, 5404, 6062, 12124, 12931, 25862, 29011, 51724, 58022, 83569, 90517, 116044, 167138, 181034, 203077, 334276, 362068, 406154, 584983, 812308, 1169966, 2339932, 5599123, 11198246, 22396492, 39193861, 78387722, 156775444]

約数ペア:

[(1, 156775444), (2, 78387722), (4, 39193861), (7, 22396492), (14, 11198246), (28, 5599123), (67, 2339932), (134, 1169966), (193, 812308), (268, 584983), (386, 406154), (433, 362068), (469, 334276), (772, 203077), (866, 181034), (938, 167138), (1351, 116044), (1732, 90517), (1876, 83569), (2702, 58022), (3031, 51724), (5404, 29011), (6062, 25862), (12124, 12931)]