187742128

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5634

約数の個数: 60

約数和(自身を含む): 433056360

約数和(自身を除く): 245314232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 5569, 8428, 11138, 16856, 22276, 33712, 38983, 44552, 77966, 89104, 155932, 239467, 272881, 311864, 478934, 545762, 623728, 957868, 1091524, 1676269, 1915736, 2183048, 3352538, 3831472, 4366096, 6705076, 11733883, 13410152, 23467766, 26820304, 46935532, 93871064, 187742128]

約数ペア:

[(1, 187742128), (2, 93871064), (4, 46935532), (7, 26820304), (8, 23467766), (14, 13410152), (16, 11733883), (28, 6705076), (43, 4366096), (49, 3831472), (56, 3352538), (86, 2183048), (98, 1915736), (112, 1676269), (172, 1091524), (196, 957868), (301, 623728), (344, 545762), (392, 478934), (602, 311864), (688, 272881), (784, 239467), (1204, 155932), (2107, 89104), (2408, 77966), (4214, 44552), (4816, 38983), (5569, 33712), (8428, 22276), (11138, 16856)]