164101504

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:8007

約数の個数: 64

約数和(自身を含む): 389917440

約数和(自身を除く): 225815936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 7963, 10304, 15926, 20608, 31852, 55741, 63704, 111482, 127408, 183149, 222964, 254816, 366298, 445928, 509632, 732596, 891856, 1019264, 1282043, 1465192, 1783712, 2564086, 2930384, 3567424, 5128172, 5860768, 7134848, 10256344, 11721536, 20512688, 23443072, 41025376, 82050752, 164101504]

約数ペア:

[(1, 164101504), (2, 82050752), (4, 41025376), (7, 23443072), (8, 20512688), (14, 11721536), (16, 10256344), (23, 7134848), (28, 5860768), (32, 5128172), (46, 3567424), (56, 2930384), (64, 2564086), (92, 1783712), (112, 1465192), (128, 1282043), (161, 1019264), (184, 891856), (224, 732596), (322, 509632), (368, 445928), (448, 366298), (644, 254816), (736, 222964), (896, 183149), (1288, 127408), (1472, 111482), (2576, 63704), (2944, 55741), (5152, 31852), (7963, 20608), (10304, 15926)]