156980403838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{3242191}}^1$

素因数の和:3242799

約数の個数: 16

約数和(自身を含む): 241374710016

約数和(自身を除く): 84394306178

約数列:

[1, 2, 43, 86, 563, 1126, 24209, 48418, 3242191, 6484382, 139414213, 278828426, 1825353533, 3650707066, 78490201919, 156980403838]

約数ペア:

[(1, 156980403838), (2, 78490201919), (43, 3650707066), (86, 1825353533), (563, 278828426), (1126, 139414213), (24209, 6484382), (48418, 3242191)]