169843072

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 389917440

約数和(自身を除く): 220074368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1447, 1834, 2096, 2894, 3668, 4192, 5788, 7336, 8384, 10129, 11576, 14672, 16768, 20258, 23152, 29344, 40516, 46304, 58688, 81032, 92608, 117376, 162064, 185216, 189557, 324128, 379114, 648256, 758228, 1296512, 1326899, 1516456, 2653798, 3032912, 5307596, 6065824, 10615192, 12131648, 21230384, 24263296, 42460768, 84921536, 169843072]

約数ペア:

[(1, 169843072), (2, 84921536), (4, 42460768), (7, 24263296), (8, 21230384), (14, 12131648), (16, 10615192), (28, 6065824), (32, 5307596), (56, 3032912), (64, 2653798), (112, 1516456), (128, 1326899), (131, 1296512), (224, 758228), (262, 648256), (448, 379114), (524, 324128), (896, 189557), (917, 185216), (1048, 162064), (1447, 117376), (1834, 92608), (2096, 81032), (2894, 58688), (3668, 46304), (4192, 40516), (5788, 29344), (7336, 23152), (8384, 20258), (10129, 16768), (11576, 14672)]