16582968

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 47030280

約数和(自身を除く): 30447312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 163, 216, 314, 324, 326, 471, 489, 628, 648, 652, 942, 978, 1256, 1304, 1413, 1467, 1884, 1956, 2826, 2934, 3768, 3912, 4239, 4401, 5652, 5868, 8478, 8802, 11304, 11736, 12717, 13203, 16956, 17604, 25434, 25591, 26406, 33912, 35208, 50868, 51182, 52812, 76773, 101736, 102364, 105624, 153546, 204728, 230319, 307092, 460638, 614184, 690957, 921276, 1381914, 1842552, 2072871, 2763828, 4145742, 5527656, 8291484, 16582968]

約数ペア:

[(1, 16582968), (2, 8291484), (3, 5527656), (4, 4145742), (6, 2763828), (8, 2072871), (9, 1842552), (12, 1381914), (18, 921276), (24, 690957), (27, 614184), (36, 460638), (54, 307092), (72, 230319), (81, 204728), (108, 153546), (157, 105624), (162, 102364), (163, 101736), (216, 76773), (314, 52812), (324, 51182), (326, 50868), (471, 35208), (489, 33912), (628, 26406), (648, 25591), (652, 25434), (942, 17604), (978, 16956), (1256, 13203), (1304, 12717), (1413, 11736), (1467, 11304), (1884, 8802), (1956, 8478), (2826, 5868), (2934, 5652), (3768, 4401), (3912, 4239)]