128599838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1\times {\mathrm{1019}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 195534000

約数和(自身を除く): 66934162

約数列:

[1, 2, 89, 178, 709, 1019, 1418, 2038, 63101, 90691, 126202, 181382, 722471, 1444942, 64299919, 128599838]

約数ペア:

[(1, 128599838), (2, 64299919), (89, 1444942), (178, 722471), (709, 181382), (1019, 126202), (1418, 90691), (2038, 63101)]