161847846

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{57271}}^1$

素因数の和:57436

約数の個数: 24

約数和(自身を含む): 352910064

約数和(自身を除く): 191062218

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 57271, 114542, 171813, 343626, 515439, 1030878, 8991547, 17983094, 26974641, 53949282, 80923923, 161847846]

約数ペア:

[(1, 161847846), (2, 80923923), (3, 53949282), (6, 26974641), (9, 17983094), (18, 8991547), (157, 1030878), (314, 515439), (471, 343626), (942, 171813), (1413, 114542), (2826, 57271)]