128568911694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{11587}}^1$

素因数の和:12485

約数の個数: 64

約数和(自身を含む): 273128232960

約数和(自身を除く): 144559321266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 743, 786, 1486, 2229, 2489, 4458, 4978, 7467, 11587, 14117, 14934, 23174, 28234, 34761, 42351, 69522, 84702, 97333, 194666, 220153, 291999, 440306, 583998, 660459, 1320918, 1517897, 1849327, 3035794, 3698654, 4553691, 5547981, 8609141, 9107382, 11095962, 17218282, 25827423, 28840043, 51654846, 57680086, 86520129, 163573679, 173040258, 327147358, 490721037, 981442074, 1127797471, 2255594942, 3383392413, 6766784826, 21428151949, 42856303898, 64284455847, 128568911694]

約数ペア:

[(1, 128568911694), (2, 64284455847), (3, 42856303898), (6, 21428151949), (19, 6766784826), (38, 3383392413), (57, 2255594942), (114, 1127797471), (131, 981442074), (262, 490721037), (393, 327147358), (743, 173040258), (786, 163573679), (1486, 86520129), (2229, 57680086), (2489, 51654846), (4458, 28840043), (4978, 25827423), (7467, 17218282), (11587, 11095962), (14117, 9107382), (14934, 8609141), (23174, 5547981), (28234, 4553691), (34761, 3698654), (42351, 3035794), (69522, 1849327), (84702, 1517897), (97333, 1320918), (194666, 660459), (220153, 583998), (291999, 440306)]