188089648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 388016832

約数和(自身を除く): 199927184

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 277, 296, 496, 554, 592, 1108, 1147, 1369, 2216, 2294, 2738, 4432, 4588, 5476, 8587, 9176, 10249, 10952, 17174, 18352, 20498, 21904, 34348, 40996, 42439, 68696, 81992, 84878, 137392, 163984, 169756, 317719, 339512, 379213, 635438, 679024, 758426, 1270876, 1516852, 2541752, 3033704, 5083504, 6067408, 11755603, 23511206, 47022412, 94044824, 188089648]

約数ペア:

[(1, 188089648), (2, 94044824), (4, 47022412), (8, 23511206), (16, 11755603), (31, 6067408), (37, 5083504), (62, 3033704), (74, 2541752), (124, 1516852), (148, 1270876), (248, 758426), (277, 679024), (296, 635438), (496, 379213), (554, 339512), (592, 317719), (1108, 169756), (1147, 163984), (1369, 137392), (2216, 84878), (2294, 81992), (2738, 68696), (4432, 42439), (4588, 40996), (5476, 34348), (8587, 21904), (9176, 20498), (10249, 18352), (10952, 17174)]