161145286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 261233280

約数和(自身を除く): 100087994

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 1073, 1231, 1769, 2146, 2257, 2462, 3538, 4514, 35699, 45547, 65453, 71398, 75091, 91094, 130906, 150182, 1320863, 2177639, 2641726, 2778367, 4355278, 5556734, 80572643, 161145286]

約数ペア:

[(1, 161145286), (2, 80572643), (29, 5556734), (37, 4355278), (58, 2778367), (61, 2641726), (74, 2177639), (122, 1320863), (1073, 150182), (1231, 130906), (1769, 91094), (2146, 75091), (2257, 71398), (2462, 65453), (3538, 45547), (4514, 35699)]