189404156968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2464403}}^1$

素因数の和:2465161

約数の個数: 32

約数和(自身を含む): 382968381600

約数和(自身を除く): 193564224632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 1478, 2956, 5912, 9607, 19214, 38428, 76856, 2464403, 4928806, 9857612, 19715224, 32037239, 64074478, 128148956, 256297912, 1821193817, 3642387634, 7284775268, 14569550536, 23675519621, 47351039242, 94702078484, 189404156968]

約数ペア:

[(1, 189404156968), (2, 94702078484), (4, 47351039242), (8, 23675519621), (13, 14569550536), (26, 7284775268), (52, 3642387634), (104, 1821193817), (739, 256297912), (1478, 128148956), (2956, 64074478), (5912, 32037239), (9607, 19715224), (19214, 9857612), (38428, 4928806), (76856, 2464403)]