129677324

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 270412800

約数和(自身を除く): 140735476

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2011, 2303, 4022, 4606, 8044, 9212, 14077, 16121, 28154, 32242, 56308, 64484, 94517, 98539, 189034, 197078, 378068, 394156, 661619, 689773, 1323238, 1379546, 2646476, 2759092, 4631333, 9262666, 18525332, 32419331, 64838662, 129677324]

約数ペア:

[(1, 129677324), (2, 64838662), (4, 32419331), (7, 18525332), (14, 9262666), (28, 4631333), (47, 2759092), (49, 2646476), (94, 1379546), (98, 1323238), (188, 689773), (196, 661619), (329, 394156), (343, 378068), (658, 197078), (686, 189034), (1316, 98539), (1372, 94517), (2011, 64484), (2303, 56308), (4022, 32242), (4606, 28154), (8044, 16121), (9212, 14077)]