128272536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 400108800

約数和(自身を除く): 271836264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1831, 1946, 2502, 2919, 3336, 3662, 3892, 5004, 5493, 5838, 7324, 7784, 8757, 10008, 10986, 11676, 12817, 14648, 16479, 17514, 21972, 23352, 25634, 32958, 35028, 38451, 43944, 51268, 65916, 70056, 76902, 102536, 115353, 131832, 153804, 230706, 254509, 307608, 461412, 509018, 763527, 922824, 1018036, 1527054, 1781563, 2036072, 2290581, 3054108, 3563126, 4581162, 5344689, 6108216, 7126252, 9162324, 10689378, 14252504, 16034067, 18324648, 21378756, 32068134, 42757512, 64136268, 128272536]

約数ペア:

[(1, 128272536), (2, 64136268), (3, 42757512), (4, 32068134), (6, 21378756), (7, 18324648), (8, 16034067), (9, 14252504), (12, 10689378), (14, 9162324), (18, 7126252), (21, 6108216), (24, 5344689), (28, 4581162), (36, 3563126), (42, 3054108), (56, 2290581), (63, 2036072), (72, 1781563), (84, 1527054), (126, 1018036), (139, 922824), (168, 763527), (252, 509018), (278, 461412), (417, 307608), (504, 254509), (556, 230706), (834, 153804), (973, 131832), (1112, 115353), (1251, 102536), (1668, 76902), (1831, 70056), (1946, 65916), (2502, 51268), (2919, 43944), (3336, 38451), (3662, 35028), (3892, 32958), (5004, 25634), (5493, 23352), (5838, 21972), (7324, 17514), (7784, 16479), (8757, 14648), (10008, 12817), (10986, 11676)]