118185844

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 253508640

約数和(自身を除く): 135322796

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 49, 74, 86, 98, 148, 172, 196, 259, 301, 379, 518, 602, 758, 1036, 1204, 1516, 1591, 1813, 2107, 2653, 3182, 3626, 4214, 5306, 6364, 7252, 8428, 10612, 11137, 14023, 16297, 18571, 22274, 28046, 32594, 37142, 44548, 56092, 65188, 74284, 77959, 98161, 114079, 155918, 196322, 228158, 311836, 392644, 456316, 602989, 687127, 798553, 1205978, 1374254, 1597106, 2411956, 2748508, 3194212, 4220923, 8441846, 16883692, 29546461, 59092922, 118185844]

約数ペア:

[(1, 118185844), (2, 59092922), (4, 29546461), (7, 16883692), (14, 8441846), (28, 4220923), (37, 3194212), (43, 2748508), (49, 2411956), (74, 1597106), (86, 1374254), (98, 1205978), (148, 798553), (172, 687127), (196, 602989), (259, 456316), (301, 392644), (379, 311836), (518, 228158), (602, 196322), (758, 155918), (1036, 114079), (1204, 98161), (1516, 77959), (1591, 74284), (1813, 65188), (2107, 56092), (2653, 44548), (3182, 37142), (3626, 32594), (4214, 28046), (5306, 22274), (6364, 18571), (7252, 16297), (8428, 14023), (10612, 11137)]