128097070

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{38011}}^1$

素因数の和:38355

約数の個数: 16

約数和(自身を含む): 231265008

約数和(自身を除く): 103167938

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 38011, 76022, 190055, 380110, 12809707, 25619414, 64048535, 128097070]

約数ペア:

[(1, 128097070), (2, 64048535), (5, 25619414), (10, 12809707), (337, 380110), (674, 190055), (1685, 76022), (3370, 38011)]