170548638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16691}}^1$

素因数の和:16840

約数の個数: 32

約数和(自身を含む): 370161792

約数和(自身を除く): 199613154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 16691, 33382, 50073, 100146, 216983, 433966, 650949, 1301898, 2186521, 4373042, 6559563, 13119126, 28424773, 56849546, 85274319, 170548638]

約数ペア:

[(1, 170548638), (2, 85274319), (3, 56849546), (6, 28424773), (13, 13119126), (26, 6559563), (39, 4373042), (78, 2186521), (131, 1301898), (262, 650949), (393, 433966), (786, 216983), (1703, 100146), (3406, 50073), (5109, 33382), (10218, 16691)]