163905144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4649}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 445284000

約数和(自身を除く): 281378856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 4649, 5876, 8814, 9298, 11752, 13947, 17628, 18596, 27894, 35256, 37192, 55788, 60437, 111576, 120874, 181311, 241748, 362622, 483496, 525337, 725244, 1050674, 1450488, 1576011, 2101348, 3152022, 4202696, 6304044, 6829381, 12608088, 13658762, 20488143, 27317524, 40976286, 54635048, 81952572, 163905144]

約数ペア:

[(1, 163905144), (2, 81952572), (3, 54635048), (4, 40976286), (6, 27317524), (8, 20488143), (12, 13658762), (13, 12608088), (24, 6829381), (26, 6304044), (39, 4202696), (52, 3152022), (78, 2101348), (104, 1576011), (113, 1450488), (156, 1050674), (226, 725244), (312, 525337), (339, 483496), (452, 362622), (678, 241748), (904, 181311), (1356, 120874), (1469, 111576), (2712, 60437), (2938, 55788), (4407, 37192), (4649, 35256), (5876, 27894), (8814, 18596), (9298, 17628), (11752, 13947)]