157219322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{76543}}^1$

素因数の和:76637

約数の個数: 16

約数和(自身を含む): 257187840

約数和(自身を除く): 99968518

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 76543, 153086, 995059, 1990118, 6046897, 12093794, 78609661, 157219322]

約数ペア:

[(1, 157219322), (2, 78609661), (13, 12093794), (26, 6046897), (79, 1990118), (158, 995059), (1027, 153086), (2054, 76543)]