140911316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5303}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 307716864

約数和(自身を除く): 166805548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 5303, 6643, 10606, 13286, 21212, 26572, 37121, 68939, 74242, 137878, 148484, 275756, 387119, 482573, 774238, 965146, 1548476, 1930292, 2709833, 5032547, 5419666, 10065094, 10839332, 20130188, 35227829, 70455658, 140911316]

約数ペア:

[(1, 140911316), (2, 70455658), (4, 35227829), (7, 20130188), (13, 10839332), (14, 10065094), (26, 5419666), (28, 5032547), (52, 2709833), (73, 1930292), (91, 1548476), (146, 965146), (182, 774238), (292, 482573), (364, 387119), (511, 275756), (949, 148484), (1022, 137878), (1898, 74242), (2044, 68939), (3796, 37121), (5303, 26572), (6643, 21212), (10606, 13286)]