187834592

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 410571000

約数和(自身を除く): 222736408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 139, 176, 242, 278, 349, 352, 484, 556, 698, 968, 1112, 1396, 1529, 1936, 2224, 2792, 3058, 3839, 3872, 4448, 5584, 6116, 7678, 11168, 12232, 15356, 16819, 24464, 30712, 33638, 42229, 48511, 48928, 61424, 67276, 84458, 97022, 122848, 134552, 168916, 194044, 269104, 337832, 388088, 533621, 538208, 675664, 776176, 1067242, 1351328, 1552352, 2134484, 4268968, 5869831, 8537936, 11739662, 17075872, 23479324, 46958648, 93917296, 187834592]

約数ペア:

[(1, 187834592), (2, 93917296), (4, 46958648), (8, 23479324), (11, 17075872), (16, 11739662), (22, 8537936), (32, 5869831), (44, 4268968), (88, 2134484), (121, 1552352), (139, 1351328), (176, 1067242), (242, 776176), (278, 675664), (349, 538208), (352, 533621), (484, 388088), (556, 337832), (698, 269104), (968, 194044), (1112, 168916), (1396, 134552), (1529, 122848), (1936, 97022), (2224, 84458), (2792, 67276), (3058, 61424), (3839, 48928), (3872, 48511), (4448, 42229), (5584, 33638), (6116, 30712), (7678, 24464), (11168, 16819), (12232, 15356)]