187219552

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 399440160

約数和(自身を除く): 212220608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2663, 2704, 4394, 5326, 5408, 8788, 10652, 17576, 21304, 34619, 35152, 42608, 69238, 70304, 85216, 138476, 276952, 450047, 553904, 900094, 1107808, 1800188, 3600376, 5850611, 7200752, 11701222, 14401504, 23402444, 46804888, 93609776, 187219552]

約数ペア:

[(1, 187219552), (2, 93609776), (4, 46804888), (8, 23402444), (13, 14401504), (16, 11701222), (26, 7200752), (32, 5850611), (52, 3600376), (104, 1800188), (169, 1107808), (208, 900094), (338, 553904), (416, 450047), (676, 276952), (1352, 138476), (2197, 85216), (2663, 70304), (2704, 69238), (4394, 42608), (5326, 35152), (5408, 34619), (8788, 21304), (10652, 17576)]