157094674681

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{642359}}^1$

素因数の和:642434

約数の個数: 32

約数和(自身を含む): 197332992000

約数和(自身を除く): 40238317319

約数列:

[1, 7, 23, 31, 49, 161, 217, 343, 713, 1127, 1519, 4991, 7889, 10633, 34937, 244559, 642359, 4496513, 14774257, 19913129, 31475591, 103419799, 139391903, 220329137, 458001967, 723938593, 975743321, 3206013769, 5067570151, 6830203247, 22442096383, 157094674681]

約数ペア:

[(1, 157094674681), (7, 22442096383), (23, 6830203247), (31, 5067570151), (49, 3206013769), (161, 975743321), (217, 723938593), (343, 458001967), (713, 220329137), (1127, 139391903), (1519, 103419799), (4991, 31475591), (7889, 19913129), (10633, 14774257), (34937, 4496513), (244559, 642359)]