157793086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 267170400

約数和(自身を除く): 109377314

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 814, 1301, 1639, 2602, 3278, 5513, 11026, 14311, 28622, 48137, 60643, 96274, 121286, 193849, 387698, 529507, 1059014, 2132339, 4264678, 7172413, 14344826, 78896543, 157793086]

約数ペア:

[(1, 157793086), (2, 78896543), (11, 14344826), (22, 7172413), (37, 4264678), (74, 2132339), (149, 1059014), (298, 529507), (407, 387698), (814, 193849), (1301, 121286), (1639, 96274), (2602, 60643), (3278, 48137), (5513, 28622), (11026, 14311)]