130531176

素因数分解:

$2^3\times 3^4\times {\mathrm{201437}}^1$

素因数の和:201455

約数の個数: 40

約数和(自身を含む): 365609970

約数和(自身を除く): 235078794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 201437, 402874, 604311, 805748, 1208622, 1611496, 1812933, 2417244, 3625866, 4834488, 5438799, 7251732, 10877598, 14503464, 16316397, 21755196, 32632794, 43510392, 65265588, 130531176]

約数ペア:

[(1, 130531176), (2, 65265588), (3, 43510392), (4, 32632794), (6, 21755196), (8, 16316397), (9, 14503464), (12, 10877598), (18, 7251732), (24, 5438799), (27, 4834488), (36, 3625866), (54, 2417244), (72, 1812933), (81, 1611496), (108, 1208622), (162, 805748), (216, 604311), (324, 402874), (648, 201437)]