181399008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{269939}}^1$

素因数の和:269959

約数の個数: 48

約数和(自身を含む): 544199040

約数和(自身を除く): 362800032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 269939, 539878, 809817, 1079756, 1619634, 1889573, 2159512, 3239268, 3779146, 4319024, 5668719, 6478536, 7558292, 8638048, 11337438, 12957072, 15116584, 22674876, 25914144, 30233168, 45349752, 60466336, 90699504, 181399008]

約数ペア:

[(1, 181399008), (2, 90699504), (3, 60466336), (4, 45349752), (6, 30233168), (7, 25914144), (8, 22674876), (12, 15116584), (14, 12957072), (16, 11337438), (21, 8638048), (24, 7558292), (28, 6478536), (32, 5668719), (42, 4319024), (48, 3779146), (56, 3239268), (84, 2159512), (96, 1889573), (112, 1619634), (168, 1079756), (224, 809817), (336, 539878), (672, 269939)]