163900512

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5867}}^1$

素因数の和:5980

約数の個数: 72

約数和(自身を含む): 470977416

約数和(自身を除く): 307076904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 5867, 6984, 9312, 11734, 13968, 17601, 23468, 27936, 35202, 46936, 52803, 70404, 93872, 105606, 140808, 187744, 211212, 281616, 422424, 563232, 569099, 844848, 1138198, 1689696, 1707297, 2276396, 3414594, 4552792, 5121891, 6829188, 9105584, 10243782, 13658376, 18211168, 20487564, 27316752, 40975128, 54633504, 81950256, 163900512]

約数ペア:

[(1, 163900512), (2, 81950256), (3, 54633504), (4, 40975128), (6, 27316752), (8, 20487564), (9, 18211168), (12, 13658376), (16, 10243782), (18, 9105584), (24, 6829188), (32, 5121891), (36, 4552792), (48, 3414594), (72, 2276396), (96, 1707297), (97, 1689696), (144, 1138198), (194, 844848), (288, 569099), (291, 563232), (388, 422424), (582, 281616), (776, 211212), (873, 187744), (1164, 140808), (1552, 105606), (1746, 93872), (2328, 70404), (3104, 52803), (3492, 46936), (4656, 35202), (5867, 27936), (6984, 23468), (9312, 17601), (11734, 13968)]