128181905208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8204167}}^1$

素因数の和:8204217

約数の個数: 96

約数和(自身を含む): 409552066560

約数和(自身を除く): 281370161352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 8204167, 16408334, 24612501, 32816668, 49225002, 57429169, 65633336, 73837503, 98450004, 114858338, 147675006, 172287507, 196900008, 229716676, 254329177, 295350012, 344575014, 459433352, 508658354, 516862521, 590700024, 689150028, 762987531, 1017316708, 1033725042, 1378300056, 1525975062, 1780304239, 2034633416, 2067450084, 2288962593, 3051950124, 3560608478, 4134900168, 4577925186, 5340912717, 6103900248, 7121216956, 9155850372, 10681825434, 14242433912, 16022738151, 18311700744, 21363650868, 32045476302, 42727301736, 64090952604, 128181905208]

約数ペア:

[(1, 128181905208), (2, 64090952604), (3, 42727301736), (4, 32045476302), (6, 21363650868), (7, 18311700744), (8, 16022738151), (9, 14242433912), (12, 10681825434), (14, 9155850372), (18, 7121216956), (21, 6103900248), (24, 5340912717), (28, 4577925186), (31, 4134900168), (36, 3560608478), (42, 3051950124), (56, 2288962593), (62, 2067450084), (63, 2034633416), (72, 1780304239), (84, 1525975062), (93, 1378300056), (124, 1033725042), (126, 1017316708), (168, 762987531), (186, 689150028), (217, 590700024), (248, 516862521), (252, 508658354), (279, 459433352), (372, 344575014), (434, 295350012), (504, 254329177), (558, 229716676), (651, 196900008), (744, 172287507), (868, 147675006), (1116, 114858338), (1302, 98450004), (1736, 73837503), (1953, 65633336), (2232, 57429169), (2604, 49225002), (3906, 32816668), (5208, 24612501), (7812, 16408334), (15624, 8204167)]