178152950222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3113147}}^1$

素因数の和:3113264

約数の個数: 32

約数和(自身を含む): 301253105664

約数和(自身を除く): 123100155442

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 28613, 57226, 3113147, 6226294, 40470911, 80941822, 96507557, 193015114, 221033437, 442066874, 1254598241, 2509196482, 2873434681, 5746869362, 6852036547, 13704073094, 89076475111, 178152950222]

約数ペア:

[(1, 178152950222), (2, 89076475111), (13, 13704073094), (26, 6852036547), (31, 5746869362), (62, 2873434681), (71, 2509196482), (142, 1254598241), (403, 442066874), (806, 221033437), (923, 193015114), (1846, 96507557), (2201, 80941822), (4402, 40470911), (28613, 6226294), (57226, 3113147)]