137771816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 321377280

約数和(自身を除く): 183605464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 1951, 2522, 2716, 3902, 5044, 5432, 7804, 8827, 10088, 13657, 15608, 17654, 25363, 27314, 35308, 50726, 54628, 70616, 101452, 109256, 177541, 189247, 202904, 355082, 378494, 710164, 756988, 1324729, 1420328, 1513976, 2460211, 2649458, 4920422, 5298916, 9840844, 10597832, 17221477, 19681688, 34442954, 68885908, 137771816]

約数ペア:

[(1, 137771816), (2, 68885908), (4, 34442954), (7, 19681688), (8, 17221477), (13, 10597832), (14, 9840844), (26, 5298916), (28, 4920422), (52, 2649458), (56, 2460211), (91, 1513976), (97, 1420328), (104, 1324729), (182, 756988), (194, 710164), (364, 378494), (388, 355082), (679, 202904), (728, 189247), (776, 177541), (1261, 109256), (1358, 101452), (1951, 70616), (2522, 54628), (2716, 50726), (3902, 35308), (5044, 27314), (5432, 25363), (7804, 17654), (8827, 15608), (10088, 13657)]