156963070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16033}}^1$

素因数の和:16140

約数の個数: 32

約数和(自身を含む): 311700960

約数和(自身を除く): 154737890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 16033, 32066, 80165, 160330, 176363, 352726, 881815, 1426937, 1763630, 2853874, 7134685, 14269370, 15696307, 31392614, 78481535, 156963070]

約数ペア:

[(1, 156963070), (2, 78481535), (5, 31392614), (10, 15696307), (11, 14269370), (22, 7134685), (55, 2853874), (89, 1763630), (110, 1426937), (178, 881815), (445, 352726), (890, 176363), (979, 160330), (1958, 80165), (4895, 32066), (9790, 16033)]