191071512

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{16903}}^1$

素因数の和:17072

約数の個数: 48

約数和(自身を含む): 520812240

約数和(自身を除く): 329740728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 16903, 33806, 50709, 67612, 101418, 135224, 152127, 202836, 304254, 405672, 608508, 1217016, 2653771, 5307542, 7961313, 10615084, 15922626, 21230168, 23883939, 31845252, 47767878, 63690504, 95535756, 191071512]

約数ペア:

[(1, 191071512), (2, 95535756), (3, 63690504), (4, 47767878), (6, 31845252), (8, 23883939), (9, 21230168), (12, 15922626), (18, 10615084), (24, 7961313), (36, 5307542), (72, 2653771), (157, 1217016), (314, 608508), (471, 405672), (628, 304254), (942, 202836), (1256, 152127), (1413, 135224), (1884, 101418), (2826, 67612), (3768, 50709), (5652, 33806), (11304, 16903)]