128609096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 303713280

約数和(自身を除く): 175104184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 824, 1133, 1442, 2027, 2266, 2884, 4054, 4532, 5768, 7931, 8108, 9064, 14189, 15862, 16216, 22297, 28378, 31724, 44594, 56756, 63448, 89188, 113512, 156079, 178376, 208781, 312158, 417562, 624316, 835124, 1248632, 1461467, 1670248, 2296591, 2922934, 4593182, 5845868, 9186364, 11691736, 16076137, 18372728, 32152274, 64304548, 128609096]

約数ペア:

[(1, 128609096), (2, 64304548), (4, 32152274), (7, 18372728), (8, 16076137), (11, 11691736), (14, 9186364), (22, 5845868), (28, 4593182), (44, 2922934), (56, 2296591), (77, 1670248), (88, 1461467), (103, 1248632), (154, 835124), (206, 624316), (308, 417562), (412, 312158), (616, 208781), (721, 178376), (824, 156079), (1133, 113512), (1442, 89188), (2027, 63448), (2266, 56756), (2884, 44594), (4054, 31724), (4532, 28378), (5768, 22297), (7931, 16216), (8108, 15862), (9064, 14189)]