128519082012

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20857}}^1\times {\mathrm{4799}}^1$

素因数の和:25770

約数の個数: 48

約数和(自身を含む): 302758041600

約数和(自身を除く): 174238959588

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 4799, 9598, 14397, 19196, 20857, 28794, 41714, 57588, 62571, 83428, 125142, 250284, 513493, 1026986, 1540479, 2053972, 2231699, 3080958, 4463398, 6161916, 6695097, 8926796, 13390194, 26780388, 100092743, 200185486, 300278229, 400370972, 600556458, 1201112916, 10709923501, 21419847002, 32129770503, 42839694004, 64259541006, 128519082012]

約数ペア:

[(1, 128519082012), (2, 64259541006), (3, 42839694004), (4, 32129770503), (6, 21419847002), (12, 10709923501), (107, 1201112916), (214, 600556458), (321, 400370972), (428, 300278229), (642, 200185486), (1284, 100092743), (4799, 26780388), (9598, 13390194), (14397, 8926796), (19196, 6695097), (20857, 6161916), (28794, 4463398), (41714, 3080958), (57588, 2231699), (62571, 2053972), (83428, 1540479), (125142, 1026986), (250284, 513493)]