164551536

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8221}}^1$

素因数の和:8374

約数の個数: 60

約数和(自身を含む): 463885240

約数和(自身を除く): 299333704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 8221, 10008, 16442, 20016, 24663, 32884, 49326, 65768, 73989, 98652, 131536, 147978, 197304, 295956, 394608, 591912, 1142719, 1183824, 2285438, 3428157, 4570876, 6856314, 9141752, 10284471, 13712628, 18283504, 20568942, 27425256, 41137884, 54850512, 82275768, 164551536]

約数ペア:

[(1, 164551536), (2, 82275768), (3, 54850512), (4, 41137884), (6, 27425256), (8, 20568942), (9, 18283504), (12, 13712628), (16, 10284471), (18, 9141752), (24, 6856314), (36, 4570876), (48, 3428157), (72, 2285438), (139, 1183824), (144, 1142719), (278, 591912), (417, 394608), (556, 295956), (834, 197304), (1112, 147978), (1251, 131536), (1668, 98652), (2224, 73989), (2502, 65768), (3336, 49326), (5004, 32884), (6672, 24663), (8221, 20016), (10008, 16442)]