139063008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206939}}^1$

素因数の和:206959

約数の個数: 48

約数和(自身を含む): 417191040

約数和(自身を除く): 278128032

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, 206939, 413878, 620817, 827756, 1241634, 1448573, 1655512, 2483268, 2897146, 3311024, 4345719, 4966536, 5794292, 6622048, 8691438, 9933072, 11588584, 17382876, 19866144, 23177168, 34765752, 46354336, 69531504, 139063008]

約数ペア:

[(1, 139063008), (2, 69531504), (3, 46354336), (4, 34765752), (6, 23177168), (7, 19866144), (8, 17382876), (12, 11588584), (14, 9933072), (16, 8691438), (21, 6622048), (24, 5794292), (28, 4966536), (32, 4345719), (42, 3311024), (48, 2897146), (56, 2483268), (84, 1655512), (96, 1448573), (112, 1241634), (168, 827756), (224, 620817), (336, 413878), (672, 206939)]