156986808666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{72477751}}^1$

素因数の和:72477794

約数の個数: 24

約数和(自身を含む): 331368282144

約数和(自身を除く): 174381473478

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 72477751, 144955502, 217433253, 434866506, 1377077269, 2754154538, 4131231807, 8262463614, 26164468111, 52328936222, 78493404333, 156986808666]

約数ペア:

[(1, 156986808666), (2, 78493404333), (3, 52328936222), (6, 26164468111), (19, 8262463614), (38, 4131231807), (57, 2754154538), (114, 1377077269), (361, 434866506), (722, 217433253), (1083, 144955502), (2166, 72477751)]